all_data = {'AK': {'Aleutians East': {'populations': 3141, 'tracts': 1},
        'Aleutians West': {'populations': 5561, 'tracts': 2},
        'Anchorage': {'populations': 291826, 'tracts': 55},
        'Bethel': {'populations': 17013, 'tracts': 3},
        'Bristol Bay': {'populations': 997, 'tracts': 1},
        'Denali': {'populations': 1826, 'tracts': 1},
        'Dillingham': {'populations': 4847, 'tracts': 2},
        'Fairbanks North Star': {'populations': 97581, 'tracts': 19},
        'Haines': {'populations': 2508, 'tracts': 1},
        'Hoonah-Angoon': {'populations': 2150, 'tracts': 2},
        'Juneau': {'populations': 31275, 'tracts': 6},
        'Kenai Peninsula': {'populations': 55400, 'tracts': 13},
        'Ketchikan Gateway': {'populations': 13477, 'tracts': 4},
        'Kodiak Island': {'populations': 13592, 'tracts': 5},
        'Lake and Peninsula': {'populations': 1631, 'tracts': 1},
        'Matanuska-Susitna': {'populations': 88995, 'tracts': 24},
        'Nome': {'populations': 9492, 'tracts': 2},
        'North Slope': {'populations': 9430, 'tracts': 3},
        'Northwest Arctic': {'populations': 7523, 'tracts': 2},
        'Petersburg': {'populations': 3815, 'tracts': 1},
        'Prince of Wales-Hyder': {'populations': 5559, 'tracts': 4},
        'Sitka': {'populations': 8881, 'tracts': 2},
        'Skagway': {'populations': 968, 'tracts': 1},
        'Southeast Fairbanks': {'populations': 7029, 'tracts': 2},
        'Valdez-Cordova': {'populations': 9636, 'tracts': 3},
        'Wade Hampton': {'populations': 7459, 'tracts': 1},
        'Wrangell': {'populations': 2369, 'tracts': 1},
        'Yakutat': {'populations': 662, 'tracts': 1},
        'Yukon-Koyukuk': {'populations': 5588, 'tracts': 4}},
 'AL': {'Autauga': {'populations': 54571, 'tracts': 12},
        'Baldwin': {'populations': 182265, 'tracts': 31},
        'Barbour': {'populations': 27457, 'tracts': 9},
        'Bibb': {'populations': 22915, 'tracts': 4},
        'Blount': {'populations': 57322, 'tracts': 9},
        'Bullock': {'populations': 10914, 'tracts': 3},
        'Butler': {'populations': 20947, 'tracts': 9},
        'Calhoun': {'populations': 118572, 'tracts': 31},
        'Chambers': {'populations': 34215, 'tracts': 9},
        'Cherokee': {'populations': 25989, 'tracts': 6},
        'Chilton': {'populations': 43643, 'tracts': 9},
        'Choctaw': {'populations': 13859, 'tracts': 4},
        'Clarke': {'populations': 25833, 'tracts': 9},
        'Clay': {'populations': 13932, 'tracts': 4},
        'Cleburne': {'populations': 14972, 'tracts': 4},
        'Coffee': {'populations': 49948, 'tracts': 14},
        'Colbert': {'populations': 54428, 'tracts': 14},
        'Conecuh': {'populations': 13228, 'tracts': 5},
        'Coosa': {'populations': 11539, 'tracts': 3},
        'Covington': {'populations': 37765, 'tracts': 14},
        'Crenshaw': {'populations': 13906, 'tracts': 6},
        'Cullman': {'populations': 80406, 'tracts': 18},
        'Dale': {'populations': 50251, 'tracts': 14},
        'Dallas': {'populations': 43820, 'tracts': 15},
        'DeKalb': {'populations': 71109, 'tracts': 14},
        'Elmore': {'populations': 79303, 'tracts': 15},
        'Escambia': {'populations': 38319, 'tracts': 9},
        'Etowah': {'populations': 104430, 'tracts': 30},
        'Fayette': {'populations': 17241, 'tracts': 5},
        'Franklin': {'populations': 31704, 'tracts': 9},
        'Geneva': {'populations': 26790, 'tracts': 6},
        'Greene': {'populations': 9045, 'tracts': 3},
        'Hale': {'populations': 15760, 'tracts': 6},
        'Henry': {'populations': 17302, 'tracts': 6},
        'Houston': {'populations': 101547, 'tracts': 22},
        'Jackson': {'populations': 53227, 'tracts': 11},
        'Jefferson': {'populations': 658466, 'tracts': 163},
        'Lamar': {'populations': 14564, 'tracts': 3},
        'Lauderdale': {'populations': 92709, 'tracts': 22},
        'Lawrence': {'populations': 34339, 'tracts': 9},
        'Lee': {'populations': 140247, 'tracts': 27},
        'Limestone': {'populations': 82782, 'tracts': 16},
        'Lowndes': {'populations': 11299, 'tracts': 4},
        'Macon': {'populations': 21452, 'tracts': 12},
        'Madison': {'populations': 334811, 'tracts': 73},
        'Marengo': {'populations': 21027, 'tracts': 6},
        'Marion': {'populations': 30776, 'tracts': 8},
        'Marshall': {'populations': 93019, 'tracts': 18},
        'Mobile': {'populations': 412992, 'tracts': 114},
        'Monroe': {'populations': 23068, 'tracts': 7},
        'Montgomery': {'populations': 229363, 'tracts': 65},
        'Morgan': {'populations': 119490, 'tracts': 27},
        'Perry': {'populations': 10591, 'tracts': 3},
        'Pickens': {'populations': 19746, 'tracts': 5},
        'Pike': {'populations': 32899, 'tracts': 8},
        'Randolph': {'populations': 22913, 'tracts': 6},
        'Russell': {'populations': 52947, 'tracts': 13},
        'Shelby': {'populations': 195085, 'tracts': 48},
        'St. Clair': {'populations': 83593, 'tracts': 13},
        'Sumter': {'populations': 13763, 'tracts': 4},
        'Talladega': {'populations': 82291, 'tracts': 22},
        'Tallapoosa': {'populations': 41616, 'tracts': 10},
        'Tuscaloosa': {'populations': 194656, 'tracts': 47},
        'Walker': {'populations': 67023, 'tracts': 18},
        'Washington': {'populations': 17581, 'tracts': 5},
        'Wilcox': {'populations': 11670, 'tracts': 4},
        'Winston': {'populations': 24484, 'tracts': 7}},
 'AR': {'Arkansas': {'populations': 19019, 'tracts': 8},
        'Ashley': {'populations': 21853, 'tracts': 7},
        'Baxter': {'populations': 41513, 'tracts': 9},
        'Benton': {'populations': 221339, 'tracts': 49},
        'Boone': {'populations': 36903, 'tracts': 7},
        'Bradley': {'populations': 11508, 'tracts': 5},
        'Calhoun': {'populations': 5368, 'tracts': 2},
        'Carroll': {'populations': 27446, 'tracts': 5},
        'Chicot': {'populations': 11800, 'tracts': 4},
        'Clark': {'populations': 22995, 'tracts': 5},
        'Clay': {'populations': 16083, 'tracts': 6},
        'Cleburne': {'populations': 25970, 'tracts': 7},
        'Cleveland': {'populations': 8689, 'tracts': 2},
        'Columbia': {'populations': 24552, 'tracts': 5},
        'Conway': {'populations': 21273, 'tracts': 6},
        'Craighead': {'populations': 96443, 'tracts': 17},
        'Crawford': {'populations': 61948, 'tracts': 11},
        'Crittenden': {'populations': 50902, 'tracts': 20},
        'Cross': {'populations': 17870, 'tracts': 6},
        'Dallas': {'populations': 8116, 'tracts': 3},
        'Desha': {'populations': 13008, 'tracts': 5},
        'Drew': {'populations': 18509, 'tracts': 5},
        'Faulkner': {'populations': 113237, 'tracts': 25},
        'Franklin': {'populations': 18125, 'tracts': 3},
        'Fulton': {'populations': 12245, 'tracts': 2},
        'Garland': {'populations': 96024, 'tracts': 20},
        'Grant': {'populations': 17853, 'tracts': 4},
        'Greene': {'populations': 42090, 'tracts': 9},
        'Hempstead': {'populations': 22609, 'tracts': 5},
        'Hot Spring': {'populations': 32923, 'tracts': 7},
        'Howard': {'populations': 13789, 'tracts': 3},
        'Independence': {'populations': 36647, 'tracts': 8},
        'Izard': {'populations': 13696, 'tracts': 4},
        'Jackson': {'populations': 17997, 'tracts': 5},
        'Jefferson': {'populations': 77435, 'tracts': 24},
        'Johnson': {'populations': 25540, 'tracts': 6},
        'Lafayette': {'populations': 7645, 'tracts': 2},
        'Lawrence': {'populations': 17415, 'tracts': 6},
        'Lee': {'populations': 10424, 'tracts': 4},
        'Lincoln': {'populations': 14134, 'tracts': 4},
        'Little River': {'populations': 13171, 'tracts': 4},
        'Logan': {'populations': 22353, 'tracts': 6},
        'Lonoke': {'populations': 68356, 'tracts': 16},
        'Madison': {'populations': 15717, 'tracts': 4},
        'Marion': {'populations': 16653, 'tracts': 4},
        'Miller': {'populations': 43462, 'tracts': 12},
        'Mississippi': {'populations': 46480, 'tracts': 12},
        'Monroe': {'populations': 8149, 'tracts': 3},
        'Montgomery': {'populations': 9487, 'tracts': 3},
        'Nevada': {'populations': 8997, 'tracts': 3},
        'Newton': {'populations': 8330, 'tracts': 2},
        'Ouachita': {'populations': 26120, 'tracts': 6},
        'Perry': {'populations': 10445, 'tracts': 3},
        'Phillips': {'populations': 21757, 'tracts': 6},
        'Pike': {'populations': 11291, 'tracts': 3},
        'Poinsett': {'populations': 24583, 'tracts': 7},
        'Polk': {'populations': 20662, 'tracts': 6},
        'Pope': {'populations': 61754, 'tracts': 11},
        'Prairie': {'populations': 8715, 'tracts': 3},
        'Pulaski': {'populations': 382748, 'tracts': 95},
        'Randolph': {'populations': 17969, 'tracts': 4},
        'Saline': {'populations': 107118, 'tracts': 21},
        'Scott': {'populations': 11233, 'tracts': 3},
        'Searcy': {'populations': 8195, 'tracts': 3},
        'Sebastian': {'populations': 125744, 'tracts': 26},
        'Sevier': {'populations': 17058, 'tracts': 4},
        'Sharp': {'populations': 17264, 'tracts': 4},
        'St. Francis': {'populations': 28258, 'tracts': 6},
        'Stone': {'populations': 12394, 'tracts': 3},
        'Union': {'populations': 41639, 'tracts': 10},
        'Van Buren': {'populations': 17295, 'tracts': 5},
        'Washington': {'populations': 203065, 'tracts': 32},
        'White': {'populations': 77076, 'tracts': 13},
        'Woodruff': {'populations': 7260, 'tracts': 2},
        'Yell': {'populations': 22185, 'tracts': 6}},
 'AZ': {'Apache': {'populations': 71518, 'tracts': 16},
        'Cochise': {'populations': 131346, 'tracts': 32},
        'Coconino': {'populations': 134421, 'tracts': 28},
        'Gila': {'populations': 53597, 'tracts': 16},
        'Graham': {'populations': 37220, 'tracts': 9},
        'Greenlee': {'populations': 8437, 'tracts': 3},
        'La Paz': {'populations': 20489, 'tracts': 9},
        'Maricopa': {'populations': 3817117, 'tracts': 916},
        'Mohave': {'populations': 200186, 'tracts': 43},
        'Navajo': {'populations': 107449, 'tracts': 31},
        'Pima': {'populations': 980263, 'tracts': 241},
        'Pinal': {'populations': 375770, 'tracts': 75},
        'Santa Cruz': {'populations': 47420, 'tracts': 10},
        'Yavapai': {'populations': 211033, 'tracts': 42},
        'Yuma': {'populations': 195751, 'tracts': 55}},
 'CA': {'Alameda': {'populations': 1510271, 'tracts': 360},
        'Alpine': {'populations': 1175, 'tracts': 1},
        'Amador': {'populations': 38091, 'tracts': 9},
        'Butte': {'populations': 220000, 'tracts': 51},
        'Calaveras': {'populations': 45578, 'tracts': 10},
        'Colusa': {'populations': 21419, 'tracts': 5},
        'Contra Costa': {'populations': 1049025, 'tracts': 208},
        'Del Norte': {'populations': 28610, 'tracts': 7},
        'El Dorado': {'populations': 181058, 'tracts': 43},
        'Fresno': {'populations': 930450, 'tracts': 199},
        'Glenn': {'populations': 28122, 'tracts': 6},
        'Humboldt': {'populations': 134623, 'tracts': 30},
        'Imperial': {'populations': 174528, 'tracts': 31},
        'Inyo': {'populations': 18546, 'tracts': 6},
        'Kern': {'populations': 839631, 'tracts': 151},
        'Kings': {'populations': 152982, 'tracts': 27},
        'Lake': {'populations': 64665, 'tracts': 15},
        'Lassen': {'populations': 34895, 'tracts': 9},
        'Los Angeles': {'populations': 9818605, 'tracts': 2343},
        'Madera': {'populations': 150865, 'tracts': 23},
        'Marin': {'populations': 252409, 'tracts': 55},
        'Mariposa': {'populations': 18251, 'tracts': 6},
        'Mendocino': {'populations': 87841, 'tracts': 20},
        'Merced': {'populations': 255793, 'tracts': 49},
        'Modoc': {'populations': 9686, 'tracts': 4},
        'Mono': {'populations': 14202, 'tracts': 3},
        'Monterey': {'populations': 415057, 'tracts': 93},
        'Napa': {'populations': 136484, 'tracts': 40},
        'Nevada': {'populations': 98764, 'tracts': 20},
        'Orange': {'populations': 3010232, 'tracts': 583},
        'Placer': {'populations': 348432, 'tracts': 85},
        'Plumas': {'populations': 20007, 'tracts': 7},
        'Riverside': {'populations': 2189641, 'tracts': 453},
        'Sacramento': {'populations': 1418788, 'tracts': 317},
        'San Benito': {'populations': 55269, 'tracts': 11},
        'San Bernardino': {'populations': 2035210, 'tracts': 369},
        'San Diego': {'populations': 3095313, 'tracts': 628},
        'San Francisco': {'populations': 805235, 'tracts': 196},
        'San Joaquin': {'populations': 685306, 'tracts': 139},
        'San Luis Obispo': {'populations': 269637, 'tracts': 53},
        'San Mateo': {'populations': 718451, 'tracts': 158},
        'Santa Barbara': {'populations': 423895, 'tracts': 90},
        'Santa Clara': {'populations': 1781642, 'tracts': 372},
        'Santa Cruz': {'populations': 262382, 'tracts': 52},
        'Shasta': {'populations': 177223, 'tracts': 48},
        'Sierra': {'populations': 3240, 'tracts': 1},
        'Siskiyou': {'populations': 44900, 'tracts': 14},
        'Solano': {'populations': 413344, 'tracts': 96},
        'Sonoma': {'populations': 483878, 'tracts': 99},
        'Stanislaus': {'populations': 514453, 'tracts': 94},
        'Sutter': {'populations': 94737, 'tracts': 21},
        'Tehama': {'populations': 63463, 'tracts': 11},
        'Trinity': {'populations': 13786, 'tracts': 5},
        'Tulare': {'populations': 442179, 'tracts': 78},
        'Tuolumne': {'populations': 55365, 'tracts': 11},
        'Ventura': {'populations': 823318, 'tracts': 174},
        'Yolo': {'populations': 200849, 'tracts': 41},
        'Yuba': {'populations': 72155, 'tracts': 14}},
 'CO': {'Adams': {'populations': 441603, 'tracts': 97},
        'Alamosa': {'populations': 15445, 'tracts': 4},
        'Arapahoe': {'populations': 572003, 'tracts': 147},
        'Archuleta': {'populations': 12084, 'tracts': 4},
        'Baca': {'populations': 3788, 'tracts': 2},
        'Bent': {'populations': 6499, 'tracts': 1},
        'Boulder': {'populations': 294567, 'tracts': 68},
        'Broomfield': {'populations': 55889, 'tracts': 18},
        'Chaffee': {'populations': 17809, 'tracts': 5},
        'Cheyenne': {'populations': 1836, 'tracts': 1},
        'Clear Creek': {'populations': 9088, 'tracts': 3},
        'Conejos': {'populations': 8256, 'tracts': 2},
        'Costilla': {'populations': 3524, 'tracts': 2},
        'Crowley': {'populations': 5823, 'tracts': 1},
        'Custer': {'populations': 4255, 'tracts': 1},
        'Delta': {'populations': 30952, 'tracts': 7},
        'Denver': {'populations': 600158, 'tracts': 144},
        'Dolores': {'populations': 2064, 'tracts': 1},
        'Douglas': {'populations': 285465, 'tracts': 61},
        'Eagle': {'populations': 52197, 'tracts': 14},
        'El Paso': {'populations': 622263, 'tracts': 130},
        'Elbert': {'populations': 23086, 'tracts': 7},
        'Fremont': {'populations': 46824, 'tracts': 14},
        'Garfield': {'populations': 56389, 'tracts': 11},
        'Gilpin': {'populations': 5441, 'tracts': 1},
        'Grand': {'populations': 14843, 'tracts': 3},
        'Gunnison': {'populations': 15324, 'tracts': 4},
        'Hinsdale': {'populations': 843, 'tracts': 1},
        'Huerfano': {'populations': 6711, 'tracts': 2},
        'Jackson': {'populations': 1394, 'tracts': 1},
        'Jefferson': {'populations': 534543, 'tracts': 138},
        'Kiowa': {'populations': 1398, 'tracts': 1},
        'Kit Carson': {'populations': 8270, 'tracts': 3},
        'La Plata': {'populations': 51334, 'tracts': 10},
        'Lake': {'populations': 7310, 'tracts': 2},
        'Larimer': {'populations': 299630, 'tracts': 73},
        'Las Animas': {'populations': 15507, 'tracts': 6},
        'Lincoln': {'populations': 5467, 'tracts': 2},
        'Logan': {'populations': 22709, 'tracts': 6},
        'Mesa': {'populations': 146723, 'tracts': 29},
        'Mineral': {'populations': 712, 'tracts': 1},
        'Moffat': {'populations': 13795, 'tracts': 4},
        'Montezuma': {'populations': 25535, 'tracts': 7},
        'Montrose': {'populations': 41276, 'tracts': 10},
        'Morgan': {'populations': 28159, 'tracts': 8},
        'Otero': {'populations': 18831, 'tracts': 7},
        'Ouray': {'populations': 4436, 'tracts': 1},
        'Park': {'populations': 16206, 'tracts': 5},
        'Phillips': {'populations': 4442, 'tracts': 2},
        'Pitkin': {'populations': 17148, 'tracts': 4},
        'Prowers': {'populations': 12551, 'tracts': 5},
        'Pueblo': {'populations': 159063, 'tracts': 55},
        'Rio Blanco': {'populations': 6666, 'tracts': 2},
        'Rio Grande': {'populations': 11982, 'tracts': 3},
        'Routt': {'populations': 23509, 'tracts': 8},
        'Saguache': {'populations': 6108, 'tracts': 2},
        'San Juan': {'populations': 699, 'tracts': 1},
        'San Miguel': {'populations': 7359, 'tracts': 4},
        'Sedgwick': {'populations': 2379, 'tracts': 1},
        'Summit': {'populations': 27994, 'tracts': 5},
        'Teller': {'populations': 23350, 'tracts': 6},
        'Washington': {'populations': 4814, 'tracts': 2},
        'Weld': {'populations': 252825, 'tracts': 77},
        'Yuma': {'populations': 10043, 'tracts': 2}},
 'CT': {'Fairfield': {'populations': 916829, 'tracts': 211},
        'Hartford': {'populations': 894014, 'tracts': 224},
        'Litchfield': {'populations': 189927, 'tracts': 51},
        'Middlesex': {'populations': 165676, 'tracts': 36},
        'New Haven': {'populations': 862477, 'tracts': 190},
        'New London': {'populations': 274055, 'tracts': 66},
        'Tolland': {'populations': 152691, 'tracts': 29},
        'Windham': {'populations': 118428, 'tracts': 25}},
 'DC': {'District of Columbia': {'populations': 601723, 'tracts': 179}},
 'DE': {'Kent': {'populations': 162310, 'tracts': 33},
        'New Castle': {'populations': 538479, 'tracts': 131},
        'Sussex': {'populations': 197145, 'tracts': 54}},
 'FL': {'Alachua': {'populations': 247336, 'tracts': 56},
        'Baker': {'populations': 27115, 'tracts': 4},
        'Bay': {'populations': 168852, 'tracts': 44},
        'Bradford': {'populations': 28520, 'tracts': 4},
        'Brevard': {'populations': 543376, 'tracts': 113},
        'Broward': {'populations': 1748066, 'tracts': 361},
        'Calhoun': {'populations': 14625, 'tracts': 3},
        'Charlotte': {'populations': 159978, 'tracts': 39},
        'Citrus': {'populations': 141236, 'tracts': 27},
        'Clay': {'populations': 190865, 'tracts': 30},
        'Collier': {'populations': 321520, 'tracts': 73},
        'Columbia': {'populations': 67531, 'tracts': 12},
        'DeSoto': {'populations': 34862, 'tracts': 9},
        'Dixie': {'populations': 16422, 'tracts': 3},
        'Duval': {'populations': 864263, 'tracts': 173},
        'Escambia': {'populations': 297619, 'tracts': 71},
        'Flagler': {'populations': 95696, 'tracts': 20},
        'Franklin': {'populations': 11549, 'tracts': 4},
        'Gadsden': {'populations': 46389, 'tracts': 9},
        'Gilchrist': {'populations': 16939, 'tracts': 5},
        'Glades': {'populations': 12884, 'tracts': 4},
        'Gulf': {'populations': 15863, 'tracts': 3},
        'Hamilton': {'populations': 14799, 'tracts': 3},
        'Hardee': {'populations': 27731, 'tracts': 6},
        'Hendry': {'populations': 39140, 'tracts': 7},
        'Hernando': {'populations': 172778, 'tracts': 45},
        'Highlands': {'populations': 98786, 'tracts': 27},
        'Hillsborough': {'populations': 1229226, 'tracts': 321},
        'Holmes': {'populations': 19927, 'tracts': 4},
        'Indian River': {'populations': 138028, 'tracts': 30},
        'Jackson': {'populations': 49746, 'tracts': 11},
        'Jefferson': {'populations': 14761, 'tracts': 3},
        'Lafayette': {'populations': 8870, 'tracts': 2},
        'Lake': {'populations': 297052, 'tracts': 56},
        'Lee': {'populations': 618754, 'tracts': 166},
        'Leon': {'populations': 275487, 'tracts': 68},
        'Levy': {'populations': 40801, 'tracts': 9},
        'Liberty': {'populations': 8365, 'tracts': 2},
        'Madison': {'populations': 19224, 'tracts': 5},
        'Manatee': {'populations': 322833, 'tracts': 78},
        'Marion': {'populations': 331298, 'tracts': 63},
        'Martin': {'populations': 146318, 'tracts': 35},
        'Miami-Dade': {'populations': 2496435, 'tracts': 519},
        'Monroe': {'populations': 73090, 'tracts': 30},
        'Nassau': {'populations': 73314, 'tracts': 12},
        'Okaloosa': {'populations': 180822, 'tracts': 41},
        'Okeechobee': {'populations': 39996, 'tracts': 12},
        'Orange': {'populations': 1145956, 'tracts': 207},
        'Osceola': {'populations': 268685, 'tracts': 41},
        'Palm Beach': {'populations': 1320134, 'tracts': 337},
        'Pasco': {'populations': 464697, 'tracts': 134},
        'Pinellas': {'populations': 916542, 'tracts': 245},
        'Polk': {'populations': 602095, 'tracts': 154},
        'Putnam': {'populations': 74364, 'tracts': 17},
        'Santa Rosa': {'populations': 151372, 'tracts': 25},
        'Sarasota': {'populations': 379448, 'tracts': 94},
        'Seminole': {'populations': 422718, 'tracts': 86},
        'St. Johns': {'populations': 190039, 'tracts': 40},
        'St. Lucie': {'populations': 277789, 'tracts': 44},
        'Sumter': {'populations': 93420, 'tracts': 19},
        'Suwannee': {'populations': 41551, 'tracts': 7},
        'Taylor': {'populations': 22570, 'tracts': 4},
        'Union': {'populations': 15535, 'tracts': 3},
        'Volusia': {'populations': 494593, 'tracts': 113},
        'Wakulla': {'populations': 30776, 'tracts': 4},
        'Walton': {'populations': 55043, 'tracts': 11},
        'Washington': {'populations': 24896, 'tracts': 7}},
 'GA': {'Appling': {'populations': 18236, 'tracts': 5},
        'Atkinson': {'populations': 8375, 'tracts': 3},
        'Bacon': {'populations': 11096, 'tracts': 3},
        'Baker': {'populations': 3451, 'tracts': 2},
        'Baldwin': {'populations': 45720, 'tracts': 9},
        'Banks': {'populations': 18395, 'tracts': 4},
        'Barrow': {'populations': 69367, 'tracts': 18},
        'Bartow': {'populations': 100157, 'tracts': 15},
        'Ben Hill': {'populations': 17634, 'tracts': 5},
        'Berrien': {'populations': 19286, 'tracts': 6},
        'Bibb': {'populations': 155547, 'tracts': 44},
        'Bleckley': {'populations': 13063, 'tracts': 3},
        'Brantley': {'populations': 18411, 'tracts': 3},
        'Brooks': {'populations': 16243, 'tracts': 5},
        'Bryan': {'populations': 30233, 'tracts': 7},
        'Bulloch': {'populations': 70217, 'tracts': 12},
        'Burke': {'populations': 23316, 'tracts': 6},
        'Butts': {'populations': 23655, 'tracts': 3},
        'Calhoun': {'populations': 6694, 'tracts': 2},
        'Camden': {'populations': 50513, 'tracts': 10},
        'Candler': {'populations': 10998, 'tracts': 3},
        'Carroll': {'populations': 110527, 'tracts': 17},
        'Catoosa': {'populations': 63942, 'tracts': 11},
        'Charlton': {'populations': 12171, 'tracts': 2},
        'Chatham': {'populations': 265128, 'tracts': 72},
        'Chattahoochee': {'populations': 11267, 'tracts': 5},
        'Chattooga': {'populations': 26015, 'tracts': 6},
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        'Dade': {'populations': 16633, 'tracts': 4},
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        'Dodge': {'populations': 21796, 'tracts': 6},
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        'Douglas': {'populations': 132403, 'tracts': 20},
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        'Effingham': {'populations': 52250, 'tracts': 10},
        'Elbert': {'populations': 20166, 'tracts': 5},
        'Emanuel': {'populations': 22598, 'tracts': 6},
        'Evans': {'populations': 11000, 'tracts': 3},
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        'Fayette': {'populations': 106567, 'tracts': 20},
        'Floyd': {'populations': 96317, 'tracts': 20},
        'Forsyth': {'populations': 175511, 'tracts': 45},
        'Franklin': {'populations': 22084, 'tracts': 5},
        'Fulton': {'populations': 920581, 'tracts': 204},
        'Gilmer': {'populations': 28292, 'tracts': 5},
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        'Glynn': {'populations': 79626, 'tracts': 15},
        'Gordon': {'populations': 55186, 'tracts': 9},
        'Grady': {'populations': 25011, 'tracts': 6},
        'Greene': {'populations': 15994, 'tracts': 7},
        'Gwinnett': {'populations': 805321, 'tracts': 113},
        'Habersham': {'populations': 43041, 'tracts': 8},
        'Hall': {'populations': 179684, 'tracts': 36},
        'Hancock': {'populations': 9429, 'tracts': 2},
        'Haralson': {'populations': 28780, 'tracts': 5},
        'Harris': {'populations': 32024, 'tracts': 5},
        'Hart': {'populations': 25213, 'tracts': 5},
        'Heard': {'populations': 11834, 'tracts': 3},
        'Henry': {'populations': 203922, 'tracts': 25},
        'Houston': {'populations': 139900, 'tracts': 23},
        'Irwin': {'populations': 9538, 'tracts': 2},
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        'Jeff Davis': {'populations': 15068, 'tracts': 3},
        'Jefferson': {'populations': 16930, 'tracts': 4},
        'Jenkins': {'populations': 8340, 'tracts': 2},
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        'Lamar': {'populations': 18317, 'tracts': 3},
        'Lanier': {'populations': 10078, 'tracts': 2},
        'Laurens': {'populations': 48434, 'tracts': 13},
        'Lee': {'populations': 28298, 'tracts': 5},
        'Liberty': {'populations': 63453, 'tracts': 14},
        'Lincoln': {'populations': 7996, 'tracts': 2},
        'Long': {'populations': 14464, 'tracts': 3},
        'Lowndes': {'populations': 109233, 'tracts': 25},
        'Lumpkin': {'populations': 29966, 'tracts': 4},
        'Macon': {'populations': 14740, 'tracts': 4},
        'Madison': {'populations': 28120, 'tracts': 6},
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        'McDuffie': {'populations': 21875, 'tracts': 5},
        'McIntosh': {'populations': 14333, 'tracts': 4},
        'Meriwether': {'populations': 21992, 'tracts': 4},
        'Miller': {'populations': 6125, 'tracts': 3},
        'Mitchell': {'populations': 23498, 'tracts': 5},
        'Monroe': {'populations': 26424, 'tracts': 5},
        'Montgomery': {'populations': 9123, 'tracts': 3},
        'Morgan': {'populations': 17868, 'tracts': 5},
        'Murray': {'populations': 39628, 'tracts': 8},
        'Muscogee': {'populations': 189885, 'tracts': 53},
        'Newton': {'populations': 99958, 'tracts': 13},
        'Oconee': {'populations': 32808, 'tracts': 6},
        'Oglethorpe': {'populations': 14899, 'tracts': 4},
        'Paulding': {'populations': 142324, 'tracts': 19},
        'Peach': {'populations': 27695, 'tracts': 6},
        'Pickens': {'populations': 29431, 'tracts': 6},
        'Pierce': {'populations': 18758, 'tracts': 4},
        'Pike': {'populations': 17869, 'tracts': 4},
        'Polk': {'populations': 41475, 'tracts': 7},
        'Pulaski': {'populations': 12010, 'tracts': 3},
        'Putnam': {'populations': 21218, 'tracts': 5},
        'Quitman': {'populations': 2513, 'tracts': 1},
        'Rabun': {'populations': 16276, 'tracts': 5},
        'Randolph': {'populations': 7719, 'tracts': 2},
        'Richmond': {'populations': 200549, 'tracts': 47},
        'Rockdale': {'populations': 85215, 'tracts': 15},
        'Schley': {'populations': 5010, 'tracts': 2},
        'Screven': {'populations': 14593, 'tracts': 5},
        'Seminole': {'populations': 8729, 'tracts': 3},
        'Spalding': {'populations': 64073, 'tracts': 12},
        'Stephens': {'populations': 26175, 'tracts': 5},
        'Stewart': {'populations': 6058, 'tracts': 2},
        'Sumter': {'populations': 32819, 'tracts': 8},
        'Talbot': {'populations': 6865, 'tracts': 3},
        'Taliaferro': {'populations': 1717, 'tracts': 1},
        'Tattnall': {'populations': 25520, 'tracts': 5},
        'Taylor': {'populations': 8906, 'tracts': 3},
        'Telfair': {'populations': 16500, 'tracts': 3},
        'Terrell': {'populations': 9315, 'tracts': 4},
        'Thomas': {'populations': 44720, 'tracts': 11},
        'Tift': {'populations': 40118, 'tracts': 9},
        'Toombs': {'populations': 27223, 'tracts': 6},
        'Towns': {'populations': 10471, 'tracts': 3},
        'Treutlen': {'populations': 6885, 'tracts': 2},
        'Troup': {'populations': 67044, 'tracts': 14},
        'Turner': {'populations': 8930, 'tracts': 2},
        'Twiggs': {'populations': 9023, 'tracts': 2},
        'Union': {'populations': 21356, 'tracts': 6},
        'Upson': {'populations': 27153, 'tracts': 7},
        'Walker': {'populations': 68756, 'tracts': 13},
        'Walton': {'populations': 83768, 'tracts': 15},
        'Ware': {'populations': 36312, 'tracts': 9},
        'Warren': {'populations': 5834, 'tracts': 2},
        'Washington': {'populations': 21187, 'tracts': 5},
        'Wayne': {'populations': 30099, 'tracts': 6},
        'Webster': {'populations': 2799, 'tracts': 2},
        'Wheeler': {'populations': 7421, 'tracts': 2},
        'White': {'populations': 27144, 'tracts': 5},
        'Whitfield': {'populations': 102599, 'tracts': 18},
        'Wilcox': {'populations': 9255, 'tracts': 4},
        'Wilkes': {'populations': 10593, 'tracts': 4},
        'Wilkinson': {'populations': 9563, 'tracts': 3},
        'Worth': {'populations': 21679, 'tracts': 5}},
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        'Honolulu': {'populations': 953207, 'tracts': 244},
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        'Maui': {'populations': 154834, 'tracts': 37}},
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        'Adams': {'populations': 4029, 'tracts': 2},
        'Allamakee': {'populations': 14330, 'tracts': 5},
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        'Audubon': {'populations': 6119, 'tracts': 3},
        'Benton': {'populations': 26076, 'tracts': 7},
        'Black Hawk': {'populations': 131090, 'tracts': 38},
        'Boone': {'populations': 26306, 'tracts': 7},
        'Bremer': {'populations': 24276, 'tracts': 8},
        'Buchanan': {'populations': 20958, 'tracts': 6},
        'Buena Vista': {'populations': 20260, 'tracts': 6},
        'Butler': {'populations': 14867, 'tracts': 5},
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        'Cedar': {'populations': 18499, 'tracts': 5},
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        'Dallas': {'populations': 66135, 'tracts': 15},
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        'Decatur': {'populations': 8457, 'tracts': 3},
        'Delaware': {'populations': 17764, 'tracts': 4},
        'Des Moines': {'populations': 40325, 'tracts': 11},
        'Dickinson': {'populations': 16667, 'tracts': 5},
        'Dubuque': {'populations': 93653, 'tracts': 26},
        'Emmet': {'populations': 10302, 'tracts': 4},
        'Fayette': {'populations': 20880, 'tracts': 7},
        'Floyd': {'populations': 16303, 'tracts': 5},
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        'Fremont': {'populations': 7441, 'tracts': 3},
        'Greene': {'populations': 9336, 'tracts': 4},
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        'Guthrie': {'populations': 10954, 'tracts': 3},
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        'Hardin': {'populations': 17534, 'tracts': 6},
        'Harrison': {'populations': 14928, 'tracts': 5},
        'Henry': {'populations': 20145, 'tracts': 5},
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        'Humboldt': {'populations': 9815, 'tracts': 4},
        'Ida': {'populations': 7089, 'tracts': 3},
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        'Jefferson': {'populations': 16843, 'tracts': 4},
        'Johnson': {'populations': 130882, 'tracts': 24},
        'Jones': {'populations': 20638, 'tracts': 5},
        'Keokuk': {'populations': 10511, 'tracts': 4},
        'Kossuth': {'populations': 15543, 'tracts': 6},
        'Lee': {'populations': 35862, 'tracts': 11},
        'Linn': {'populations': 211226, 'tracts': 45},
        'Louisa': {'populations': 11387, 'tracts': 3},
        'Lucas': {'populations': 8898, 'tracts': 4},
        'Lyon': {'populations': 11581, 'tracts': 3},
        'Madison': {'populations': 15679, 'tracts': 3},
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        'Marion': {'populations': 33309, 'tracts': 8},
        'Marshall': {'populations': 40648, 'tracts': 10},
        'Mills': {'populations': 15059, 'tracts': 5},
        'Mitchell': {'populations': 10776, 'tracts': 3},
        'Monona': {'populations': 9243, 'tracts': 4},
        'Monroe': {'populations': 7970, 'tracts': 3},
        'Montgomery': {'populations': 10740, 'tracts': 4},
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        "O'Brien": {'populations': 14398, 'tracts': 4},
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        'Page': {'populations': 15932, 'tracts': 6},
        'Palo Alto': {'populations': 9421, 'tracts': 4},
        'Plymouth': {'populations': 24986, 'tracts': 6},
        'Pocahontas': {'populations': 7310, 'tracts': 3},
        'Polk': {'populations': 430640, 'tracts': 98},
        'Pottawattamie': {'populations': 93158, 'tracts': 30},
        'Poweshiek': {'populations': 18914, 'tracts': 5},
        'Ringgold': {'populations': 5131, 'tracts': 2},
        'Sac': {'populations': 10350, 'tracts': 4},
        'Scott': {'populations': 165224, 'tracts': 47},
        'Shelby': {'populations': 12167, 'tracts': 4},
        'Sioux': {'populations': 33704, 'tracts': 7},
        'Story': {'populations': 89542, 'tracts': 20},
        'Tama': {'populations': 17767, 'tracts': 6},
        'Taylor': {'populations': 6317, 'tracts': 3},
        'Union': {'populations': 12534, 'tracts': 4},
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        'Washington': {'populations': 21704, 'tracts': 5},
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        'Webster': {'populations': 38013, 'tracts': 12},
        'Winnebago': {'populations': 10866, 'tracts': 3},
        'Winneshiek': {'populations': 21056, 'tracts': 5},
        'Woodbury': {'populations': 102172, 'tracts': 26},
        'Worth': {'populations': 7598, 'tracts': 3},
        'Wright': {'populations': 13229, 'tracts': 5}},
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        'Adams': {'populations': 3976, 'tracts': 2},
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        'Bear Lake': {'populations': 5986, 'tracts': 2},
        'Benewah': {'populations': 9285, 'tracts': 2},
        'Bingham': {'populations': 45607, 'tracts': 8},
        'Blaine': {'populations': 21376, 'tracts': 4},
        'Boise': {'populations': 7028, 'tracts': 1},
        'Bonner': {'populations': 40877, 'tracts': 9},
        'Bonneville': {'populations': 104234, 'tracts': 21},
        'Boundary': {'populations': 10972, 'tracts': 2},
        'Butte': {'populations': 2891, 'tracts': 1},
        'Camas': {'populations': 1117, 'tracts': 1},
        'Canyon': {'populations': 188923, 'tracts': 29},
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        'Cassia': {'populations': 22952, 'tracts': 6},
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        'Clearwater': {'populations': 8761, 'tracts': 2},
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        'Gem': {'populations': 16719, 'tracts': 3},
        'Gooding': {'populations': 15464, 'tracts': 2},
        'Idaho': {'populations': 16267, 'tracts': 5},
        'Jefferson': {'populations': 26140, 'tracts': 4},
        'Jerome': {'populations': 22374, 'tracts': 5},
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        'Madison': {'populations': 37536, 'tracts': 6},
        'Minidoka': {'populations': 20069, 'tracts': 5},
        'Nez Perce': {'populations': 39265, 'tracts': 10},
        'Oneida': {'populations': 4286, 'tracts': 1},
        'Owyhee': {'populations': 11526, 'tracts': 3},
        'Payette': {'populations': 22623, 'tracts': 4},
        'Power': {'populations': 7817, 'tracts': 2},
        'Shoshone': {'populations': 12765, 'tracts': 3},
        'Teton': {'populations': 10170, 'tracts': 1},
        'Twin Falls': {'populations': 77230, 'tracts': 14},
        'Valley': {'populations': 9862, 'tracts': 3},
        'Washington': {'populations': 10198, 'tracts': 3}},
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        'Alexander': {'populations': 8238, 'tracts': 4},
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        'Champaign': {'populations': 201081, 'tracts': 43},
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        'Clinton': {'populations': 37762, 'tracts': 8},
        'Coles': {'populations': 53873, 'tracts': 12},
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        'De Witt': {'populations': 16561, 'tracts': 5},
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        'Fulton': {'populations': 37069, 'tracts': 12},
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        'Hardin': {'populations': 4320, 'tracts': 2},
        'Henderson': {'populations': 7331, 'tracts': 3},
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        'Jefferson': {'populations': 38827, 'tracts': 11},
        'Jersey': {'populations': 22985, 'tracts': 6},
        'Jo Daviess': {'populations': 22678, 'tracts': 6},
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        'Kankakee': {'populations': 113449, 'tracts': 29},
        'Kendall': {'populations': 114736, 'tracts': 10},
        'Knox': {'populations': 52919, 'tracts': 16},
        'La Salle': {'populations': 113924, 'tracts': 28},
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        'Lawrence': {'populations': 16833, 'tracts': 5},
        'Lee': {'populations': 36031, 'tracts': 9},
        'Livingston': {'populations': 38950, 'tracts': 10},
        'Logan': {'populations': 30305, 'tracts': 8},
        'Macon': {'populations': 110768, 'tracts': 34},
        'Macoupin': {'populations': 47765, 'tracts': 13},
        'Madison': {'populations': 269282, 'tracts': 61},
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        'Mason': {'populations': 14666, 'tracts': 6},
        'Massac': {'populations': 15429, 'tracts': 4},
        'McDonough': {'populations': 32612, 'tracts': 10},
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        'Morgan': {'populations': 35547, 'tracts': 10},
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        'Ogle': {'populations': 53497, 'tracts': 11},
        'Peoria': {'populations': 186494, 'tracts': 48},
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        'Piatt': {'populations': 16729, 'tracts': 4},
        'Pike': {'populations': 16430, 'tracts': 5},
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        'Putnam': {'populations': 6006, 'tracts': 2},
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        'Richland': {'populations': 16233, 'tracts': 5},
        'Rock Island': {'populations': 147546, 'tracts': 40},
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        'Sangamon': {'populations': 197465, 'tracts': 53},
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        'St. Clair': {'populations': 270056, 'tracts': 60},
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        'Jefferson': {'populations': 32428, 'tracts': 7},
        'Jennings': {'populations': 28525, 'tracts': 6},
        'Johnson': {'populations': 139654, 'tracts': 22},
        'Knox': {'populations': 38440, 'tracts': 10},
        'Kosciusko': {'populations': 77358, 'tracts': 19},
        'LaGrange': {'populations': 37128, 'tracts': 8},
        'LaPorte': {'populations': 111467, 'tracts': 28},
        'Lake': {'populations': 496005, 'tracts': 117},
        'Lawrence': {'populations': 46134, 'tracts': 10},
        'Madison': {'populations': 131636, 'tracts': 37},
        'Marion': {'populations': 903393, 'tracts': 224},
        'Marshall': {'populations': 47051, 'tracts': 12},
        'Martin': {'populations': 10334, 'tracts': 3},
        'Miami': {'populations': 36903, 'tracts': 10},
        'Monroe': {'populations': 137974, 'tracts': 31},
        'Montgomery': {'populations': 38124, 'tracts': 9},
        'Morgan': {'populations': 68894, 'tracts': 13},
        'Newton': {'populations': 14244, 'tracts': 4},
        'Noble': {'populations': 47536, 'tracts': 10},
        'Ohio': {'populations': 6128, 'tracts': 2},
        'Orange': {'populations': 19840, 'tracts': 6},
        'Owen': {'populations': 21575, 'tracts': 5},
        'Parke': {'populations': 17339, 'tracts': 4},
        'Perry': {'populations': 19338, 'tracts': 5},
        'Pike': {'populations': 12845, 'tracts': 4},
        'Porter': {'populations': 164343, 'tracts': 32},
        'Posey': {'populations': 25910, 'tracts': 7},
        'Pulaski': {'populations': 13402, 'tracts': 4},
        'Putnam': {'populations': 37963, 'tracts': 7},
        'Randolph': {'populations': 26171, 'tracts': 8},
        'Ripley': {'populations': 28818, 'tracts': 6},
        'Rush': {'populations': 17392, 'tracts': 5},
        'Scott': {'populations': 24181, 'tracts': 5},
        'Shelby': {'populations': 44436, 'tracts': 10},
        'Spencer': {'populations': 20952, 'tracts': 5},
        'St. Joseph': {'populations': 266931, 'tracts': 75},
        'Starke': {'populations': 23363, 'tracts': 7},
        'Steuben': {'populations': 34185, 'tracts': 9},
        'Sullivan': {'populations': 21475, 'tracts': 5},
        'Switzerland': {'populations': 10613, 'tracts': 3},
        'Tippecanoe': {'populations': 172780, 'tracts': 37},
        'Tipton': {'populations': 15936, 'tracts': 4},
        'Union': {'populations': 7516, 'tracts': 2},
        'Vanderburgh': {'populations': 179703, 'tracts': 49},
        'Vermillion': {'populations': 16212, 'tracts': 5},
        'Vigo': {'populations': 107848, 'tracts': 28},
        'Wabash': {'populations': 32888, 'tracts': 8},
        'Warren': {'populations': 8508, 'tracts': 2},
        'Warrick': {'populations': 59689, 'tracts': 11},
        'Washington': {'populations': 28262, 'tracts': 6},
        'Wayne': {'populations': 68917, 'tracts': 17},
        'Wells': {'populations': 27636, 'tracts': 7},
        'White': {'populations': 24643, 'tracts': 8},
        'Whitley': {'populations': 33292, 'tracts': 7}},
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        'Anderson': {'populations': 8102, 'tracts': 2},
        'Atchison': {'populations': 16924, 'tracts': 4},
        'Barber': {'populations': 4861, 'tracts': 2},
        'Barton': {'populations': 27674, 'tracts': 8},
        'Bourbon': {'populations': 15173, 'tracts': 5},
        'Brown': {'populations': 9984, 'tracts': 3},
        'Butler': {'populations': 65880, 'tracts': 13},
        'Chase': {'populations': 2790, 'tracts': 1},
        'Chautauqua': {'populations': 3669, 'tracts': 1},
        'Cherokee': {'populations': 21603, 'tracts': 6},
        'Cheyenne': {'populations': 2726, 'tracts': 1},
        'Clark': {'populations': 2215, 'tracts': 1},
        'Clay': {'populations': 8535, 'tracts': 2},
        'Cloud': {'populations': 9533, 'tracts': 4},
        'Coffey': {'populations': 8601, 'tracts': 3},
        'Comanche': {'populations': 1891, 'tracts': 1},
        'Cowley': {'populations': 36311, 'tracts': 11},
        'Crawford': {'populations': 39134, 'tracts': 11},
        'Decatur': {'populations': 2961, 'tracts': 2},
        'Dickinson': {'populations': 19754, 'tracts': 6},
        'Doniphan': {'populations': 7945, 'tracts': 3},
        'Douglas': {'populations': 110826, 'tracts': 22},
        'Edwards': {'populations': 3037, 'tracts': 2},
        'Elk': {'populations': 2882, 'tracts': 1},
        'Ellis': {'populations': 28452, 'tracts': 6},
        'Ellsworth': {'populations': 6497, 'tracts': 2},
        'Finney': {'populations': 36776, 'tracts': 12},
        'Ford': {'populations': 33848, 'tracts': 7},
        'Franklin': {'populations': 25992, 'tracts': 5},
        'Geary': {'populations': 34362, 'tracts': 8},
        'Gove': {'populations': 2695, 'tracts': 2},
        'Graham': {'populations': 2597, 'tracts': 2},
        'Grant': {'populations': 7829, 'tracts': 2},
        'Gray': {'populations': 6006, 'tracts': 2},
        'Greeley': {'populations': 1247, 'tracts': 1},
        'Greenwood': {'populations': 6689, 'tracts': 3},
        'Hamilton': {'populations': 2690, 'tracts': 1},
        'Harper': {'populations': 6034, 'tracts': 3},
        'Harvey': {'populations': 34684, 'tracts': 6},
        'Haskell': {'populations': 4256, 'tracts': 1},
        'Hodgeman': {'populations': 1916, 'tracts': 1},
        'Jackson': {'populations': 13462, 'tracts': 3},
        'Jefferson': {'populations': 19126, 'tracts': 4},
        'Jewell': {'populations': 3077, 'tracts': 2},
        'Johnson': {'populations': 544179, 'tracts': 130},
        'Kearny': {'populations': 3977, 'tracts': 1},
        'Kingman': {'populations': 7858, 'tracts': 3},
        'Kiowa': {'populations': 2553, 'tracts': 1},
        'Labette': {'populations': 21607, 'tracts': 8},
        'Lane': {'populations': 1750, 'tracts': 1},
        'Leavenworth': {'populations': 76227, 'tracts': 16},
        'Lincoln': {'populations': 3241, 'tracts': 1},
        'Linn': {'populations': 9656, 'tracts': 2},
        'Logan': {'populations': 2756, 'tracts': 1},
        'Lyon': {'populations': 33690, 'tracts': 8},
        'Marion': {'populations': 12660, 'tracts': 4},
        'Marshall': {'populations': 10117, 'tracts': 4},
        'McPherson': {'populations': 29180, 'tracts': 7},
        'Meade': {'populations': 4575, 'tracts': 2},
        'Miami': {'populations': 32787, 'tracts': 8},
        'Mitchell': {'populations': 6373, 'tracts': 2},
        'Montgomery': {'populations': 35471, 'tracts': 13},
        'Morris': {'populations': 5923, 'tracts': 2},
        'Morton': {'populations': 3233, 'tracts': 1},
        'Nemaha': {'populations': 10178, 'tracts': 3},
        'Neosho': {'populations': 16512, 'tracts': 5},
        'Ness': {'populations': 3107, 'tracts': 2},
        'Norton': {'populations': 5671, 'tracts': 1},
        'Osage': {'populations': 16295, 'tracts': 5},
        'Osborne': {'populations': 3858, 'tracts': 1},
        'Ottawa': {'populations': 6091, 'tracts': 2},
        'Pawnee': {'populations': 6973, 'tracts': 2},
        'Phillips': {'populations': 5642, 'tracts': 3},
        'Pottawatomie': {'populations': 21604, 'tracts': 4},
        'Pratt': {'populations': 9656, 'tracts': 3},
        'Rawlins': {'populations': 2519, 'tracts': 1},
        'Reno': {'populations': 64511, 'tracts': 17},
        'Republic': {'populations': 4980, 'tracts': 3},
        'Rice': {'populations': 10083, 'tracts': 3},
        'Riley': {'populations': 71115, 'tracts': 14},
        'Rooks': {'populations': 5181, 'tracts': 2},
        'Rush': {'populations': 3307, 'tracts': 2},
        'Russell': {'populations': 6970, 'tracts': 2},
        'Saline': {'populations': 55606, 'tracts': 12},
        'Scott': {'populations': 4936, 'tracts': 1},
        'Sedgwick': {'populations': 498365, 'tracts': 124},
        'Seward': {'populations': 22952, 'tracts': 5},
        'Shawnee': {'populations': 177934, 'tracts': 43},
        'Sheridan': {'populations': 2556, 'tracts': 2},
        'Sherman': {'populations': 6010, 'tracts': 2},
        'Smith': {'populations': 3853, 'tracts': 2},
        'Stafford': {'populations': 4437, 'tracts': 2},
        'Stanton': {'populations': 2235, 'tracts': 1},
        'Stevens': {'populations': 5724, 'tracts': 2},
        'Sumner': {'populations': 24132, 'tracts': 6},
        'Thomas': {'populations': 7900, 'tracts': 2},
        'Trego': {'populations': 3001, 'tracts': 1},
        'Wabaunsee': {'populations': 7053, 'tracts': 2},
        'Wallace': {'populations': 1485, 'tracts': 1},
        'Washington': {'populations': 5799, 'tracts': 2},
        'Wichita': {'populations': 2234, 'tracts': 1},
        'Wilson': {'populations': 9409, 'tracts': 4},
        'Woodson': {'populations': 3309, 'tracts': 2},
        'Wyandotte': {'populations': 157505, 'tracts': 70}},
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        'Allen': {'populations': 19956, 'tracts': 6},
        'Anderson': {'populations': 21421, 'tracts': 5},
        'Ballard': {'populations': 8249, 'tracts': 3},
        'Barren': {'populations': 42173, 'tracts': 10},
        'Bath': {'populations': 11591, 'tracts': 3},
        'Bell': {'populations': 28691, 'tracts': 9},
        'Boone': {'populations': 118811, 'tracts': 22},
        'Bourbon': {'populations': 19985, 'tracts': 6},
        'Boyd': {'populations': 49542, 'tracts': 13},
        'Boyle': {'populations': 28432, 'tracts': 7},
        'Bracken': {'populations': 8488, 'tracts': 3},
        'Breathitt': {'populations': 13878, 'tracts': 7},
        'Breckinridge': {'populations': 20059, 'tracts': 6},
        'Bullitt': {'populations': 74319, 'tracts': 18},
        'Butler': {'populations': 12690, 'tracts': 5},
        'Caldwell': {'populations': 12984, 'tracts': 3},
        'Calloway': {'populations': 37191, 'tracts': 9},
        'Campbell': {'populations': 90336, 'tracts': 25},
        'Carlisle': {'populations': 5104, 'tracts': 3},
        'Carroll': {'populations': 10811, 'tracts': 3},
        'Carter': {'populations': 27720, 'tracts': 7},
        'Casey': {'populations': 15955, 'tracts': 5},
        'Christian': {'populations': 73955, 'tracts': 19},
        'Clark': {'populations': 35613, 'tracts': 10},
        'Clay': {'populations': 21730, 'tracts': 6},
        'Clinton': {'populations': 10272, 'tracts': 3},
        'Crittenden': {'populations': 9315, 'tracts': 4},
        'Cumberland': {'populations': 6856, 'tracts': 2},
        'Daviess': {'populations': 96656, 'tracts': 23},
        'Edmonson': {'populations': 12161, 'tracts': 4},
        'Elliott': {'populations': 7852, 'tracts': 2},
        'Estill': {'populations': 14672, 'tracts': 4},
        'Fayette': {'populations': 295803, 'tracts': 82},
        'Fleming': {'populations': 14348, 'tracts': 4},
        'Floyd': {'populations': 39451, 'tracts': 10},
        'Franklin': {'populations': 49285, 'tracts': 11},
        'Fulton': {'populations': 6813, 'tracts': 2},
        'Gallatin': {'populations': 8589, 'tracts': 2},
        'Garrard': {'populations': 16912, 'tracts': 4},
        'Grant': {'populations': 24662, 'tracts': 4},
        'Graves': {'populations': 37121, 'tracts': 9},
        'Grayson': {'populations': 25746, 'tracts': 7},
        'Green': {'populations': 11258, 'tracts': 4},
        'Greenup': {'populations': 36910, 'tracts': 9},
        'Hancock': {'populations': 8565, 'tracts': 3},
        'Hardin': {'populations': 105543, 'tracts': 22},
        'Harlan': {'populations': 29278, 'tracts': 11},
        'Harrison': {'populations': 18846, 'tracts': 5},
        'Hart': {'populations': 18199, 'tracts': 5},
        'Henderson': {'populations': 46250, 'tracts': 11},
        'Henry': {'populations': 15416, 'tracts': 5},
        'Hickman': {'populations': 4902, 'tracts': 1},
        'Hopkins': {'populations': 46920, 'tracts': 12},
        'Jackson': {'populations': 13494, 'tracts': 3},
        'Jefferson': {'populations': 741096, 'tracts': 191},
        'Jessamine': {'populations': 48586, 'tracts': 9},
        'Johnson': {'populations': 23356, 'tracts': 6},
        'Kenton': {'populations': 159720, 'tracts': 41},
        'Knott': {'populations': 16346, 'tracts': 5},
        'Knox': {'populations': 31883, 'tracts': 8},
        'Larue': {'populations': 14193, 'tracts': 4},
        'Laurel': {'populations': 58849, 'tracts': 13},
        'Lawrence': {'populations': 15860, 'tracts': 5},
        'Lee': {'populations': 7887, 'tracts': 3},
        'Leslie': {'populations': 11310, 'tracts': 3},
        'Letcher': {'populations': 24519, 'tracts': 7},
        'Lewis': {'populations': 13870, 'tracts': 4},
        'Lincoln': {'populations': 24742, 'tracts': 6},
        'Livingston': {'populations': 9519, 'tracts': 2},
        'Logan': {'populations': 26835, 'tracts': 6},
        'Lyon': {'populations': 8314, 'tracts': 3},
        'Madison': {'populations': 82916, 'tracts': 19},
        'Magoffin': {'populations': 13333, 'tracts': 4},
        'Marion': {'populations': 19820, 'tracts': 6},
        'Marshall': {'populations': 31448, 'tracts': 6},
        'Martin': {'populations': 12929, 'tracts': 3},
        'Mason': {'populations': 17490, 'tracts': 5},
        'McCracken': {'populations': 65565, 'tracts': 17},
        'McCreary': {'populations': 18306, 'tracts': 4},
        'McLean': {'populations': 9531, 'tracts': 3},
        'Meade': {'populations': 28602, 'tracts': 8},
        'Menifee': {'populations': 6306, 'tracts': 2},
        'Mercer': {'populations': 21331, 'tracts': 5},
        'Metcalfe': {'populations': 10099, 'tracts': 3},
        'Monroe': {'populations': 10963, 'tracts': 4},
        'Montgomery': {'populations': 26499, 'tracts': 6},
        'Morgan': {'populations': 13923, 'tracts': 5},
        'Muhlenberg': {'populations': 31499, 'tracts': 9},
        'Nelson': {'populations': 43437, 'tracts': 9},
        'Nicholas': {'populations': 7135, 'tracts': 2},
        'Ohio': {'populations': 23842, 'tracts': 7},
        'Oldham': {'populations': 60316, 'tracts': 14},
        'Owen': {'populations': 10841, 'tracts': 3},
        'Owsley': {'populations': 4755, 'tracts': 2},
        'Pendleton': {'populations': 14877, 'tracts': 3},
        'Perry': {'populations': 28712, 'tracts': 8},
        'Pike': {'populations': 65024, 'tracts': 19},
        'Powell': {'populations': 12613, 'tracts': 2},
        'Pulaski': {'populations': 63063, 'tracts': 14},
        'Robertson': {'populations': 2282, 'tracts': 1},
        'Rockcastle': {'populations': 17056, 'tracts': 4},
        'Rowan': {'populations': 23333, 'tracts': 4},
        'Russell': {'populations': 17565, 'tracts': 5},
        'Scott': {'populations': 47173, 'tracts': 14},
        'Shelby': {'populations': 42074, 'tracts': 9},
        'Simpson': {'populations': 17327, 'tracts': 4},
        'Spencer': {'populations': 17061, 'tracts': 4},
        'Taylor': {'populations': 24512, 'tracts': 5},
        'Todd': {'populations': 12460, 'tracts': 4},
        'Trigg': {'populations': 14339, 'tracts': 5},
        'Trimble': {'populations': 8809, 'tracts': 2},
        'Union': {'populations': 15007, 'tracts': 4},
        'Warren': {'populations': 113792, 'tracts': 24},
        'Washington': {'populations': 11717, 'tracts': 3},
        'Wayne': {'populations': 20813, 'tracts': 5},
        'Webster': {'populations': 13621, 'tracts': 4},
        'Whitley': {'populations': 35637, 'tracts': 8},
        'Wolfe': {'populations': 7355, 'tracts': 2},
        'Woodford': {'populations': 24939, 'tracts': 8}},
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        'Allen': {'populations': 25764, 'tracts': 5},
        'Ascension': {'populations': 107215, 'tracts': 14},
        'Assumption': {'populations': 23421, 'tracts': 6},
        'Avoyelles': {'populations': 42073, 'tracts': 9},
        'Beauregard': {'populations': 35654, 'tracts': 7},
        'Bienville': {'populations': 14353, 'tracts': 5},
        'Bossier': {'populations': 116979, 'tracts': 22},
        'Caddo': {'populations': 254969, 'tracts': 64},
        'Calcasieu': {'populations': 192768, 'tracts': 44},
        'Caldwell': {'populations': 10132, 'tracts': 3},
        'Cameron': {'populations': 6839, 'tracts': 3},
        'Catahoula': {'populations': 10407, 'tracts': 3},
        'Claiborne': {'populations': 17195, 'tracts': 5},
        'Concordia': {'populations': 20822, 'tracts': 5},
        'De Soto': {'populations': 26656, 'tracts': 7},
        'East Baton Rouge': {'populations': 440171, 'tracts': 92},
        'East Carroll': {'populations': 7759, 'tracts': 3},
        'East Feliciana': {'populations': 20267, 'tracts': 5},
        'Evangeline': {'populations': 33984, 'tracts': 8},
        'Franklin': {'populations': 20767, 'tracts': 6},
        'Grant': {'populations': 22309, 'tracts': 5},
        'Iberia': {'populations': 73240, 'tracts': 15},
        'Iberville': {'populations': 33387, 'tracts': 7},
        'Jackson': {'populations': 16274, 'tracts': 5},
        'Jefferson': {'populations': 432552, 'tracts': 127},
        'Jefferson Davis': {'populations': 31594, 'tracts': 7},
        'La Salle': {'populations': 14890, 'tracts': 3},
        'Lafayette': {'populations': 221578, 'tracts': 43},
        'Lafourche': {'populations': 96318, 'tracts': 23},
        'Lincoln': {'populations': 46735, 'tracts': 10},
        'Livingston': {'populations': 128026, 'tracts': 17},
        'Madison': {'populations': 12093, 'tracts': 5},
        'Morehouse': {'populations': 27979, 'tracts': 8},
        'Natchitoches': {'populations': 39566, 'tracts': 9},
        'Orleans': {'populations': 343829, 'tracts': 177},
        'Ouachita': {'populations': 153720, 'tracts': 40},
        'Plaquemines': {'populations': 23042, 'tracts': 9},
        'Pointe Coupee': {'populations': 22802, 'tracts': 6},
        'Rapides': {'populations': 131613, 'tracts': 33},
        'Red River': {'populations': 9091, 'tracts': 2},
        'Richland': {'populations': 20725, 'tracts': 6},
        'Sabine': {'populations': 24233, 'tracts': 7},
        'St. Bernard': {'populations': 35897, 'tracts': 18},
        'St. Charles': {'populations': 52780, 'tracts': 13},
        'St. Helena': {'populations': 11203, 'tracts': 2},
        'St. James': {'populations': 22102, 'tracts': 7},
        'St. John the Baptist': {'populations': 45924, 'tracts': 11},
        'St. Landry': {'populations': 83384, 'tracts': 19},
        'St. Martin': {'populations': 52160, 'tracts': 11},
        'St. Mary': {'populations': 54650, 'tracts': 16},
        'St. Tammany': {'populations': 233740, 'tracts': 43},
        'Tangipahoa': {'populations': 121097, 'tracts': 20},
        'Tensas': {'populations': 5252, 'tracts': 3},
        'Terrebonne': {'populations': 111860, 'tracts': 21},
        'Union': {'populations': 22721, 'tracts': 6},
        'Vermilion': {'populations': 57999, 'tracts': 12},
        'Vernon': {'populations': 52334, 'tracts': 12},
        'Washington': {'populations': 47168, 'tracts': 11},
        'Webster': {'populations': 41207, 'tracts': 11},
        'West Baton Rouge': {'populations': 23788, 'tracts': 5},
        'West Carroll': {'populations': 11604, 'tracts': 3},
        'West Feliciana': {'populations': 15625, 'tracts': 3},
        'Winn': {'populations': 15313, 'tracts': 4}},
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        'Berkshire': {'populations': 131219, 'tracts': 39},
        'Bristol': {'populations': 548285, 'tracts': 126},
        'Dukes': {'populations': 16535, 'tracts': 4},
        'Essex': {'populations': 743159, 'tracts': 163},
        'Franklin': {'populations': 71372, 'tracts': 18},
        'Hampden': {'populations': 463490, 'tracts': 103},
        'Hampshire': {'populations': 158080, 'tracts': 36},
        'Middlesex': {'populations': 1503085, 'tracts': 318},
        'Nantucket': {'populations': 10172, 'tracts': 6},
        'Norfolk': {'populations': 670850, 'tracts': 130},
        'Plymouth': {'populations': 494919, 'tracts': 100},
        'Suffolk': {'populations': 722023, 'tracts': 204},
        'Worcester': {'populations': 798552, 'tracts': 172}},
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        'Anne Arundel': {'populations': 537656, 'tracts': 104},
        'Baltimore': {'populations': 805029, 'tracts': 214},
        'Baltimore City': {'populations': 620961, 'tracts': 200},
        'Calvert': {'populations': 88737, 'tracts': 18},
        'Caroline': {'populations': 33066, 'tracts': 9},
        'Carroll': {'populations': 167134, 'tracts': 38},
        'Cecil': {'populations': 101108, 'tracts': 19},
        'Charles': {'populations': 146551, 'tracts': 30},
        'Dorchester': {'populations': 32618, 'tracts': 10},
        'Frederick': {'populations': 233385, 'tracts': 61},
        'Garrett': {'populations': 30097, 'tracts': 7},
        'Harford': {'populations': 244826, 'tracts': 57},
        'Howard': {'populations': 287085, 'tracts': 55},
        'Kent': {'populations': 20197, 'tracts': 5},
        'Montgomery': {'populations': 971777, 'tracts': 215},
        "Prince George's": {'populations': 863420, 'tracts': 218},
        "Queen Anne's": {'populations': 47798, 'tracts': 12},
        'Somerset': {'populations': 26470, 'tracts': 8},
        "St. Mary's": {'populations': 105151, 'tracts': 18},
        'Talbot': {'populations': 37782, 'tracts': 10},
        'Washington': {'populations': 147430, 'tracts': 32},
        'Wicomico': {'populations': 98733, 'tracts': 19},
        'Worcester': {'populations': 51454, 'tracts': 17}},
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        'Aroostook': {'populations': 71870, 'tracts': 24},
        'Cumberland': {'populations': 281674, 'tracts': 67},
        'Franklin': {'populations': 30768, 'tracts': 9},
        'Hancock': {'populations': 54418, 'tracts': 17},
        'Kennebec': {'populations': 122151, 'tracts': 31},
        'Knox': {'populations': 39736, 'tracts': 11},
        'Lincoln': {'populations': 34457, 'tracts': 9},
        'Oxford': {'populations': 57833, 'tracts': 17},
        'Penobscot': {'populations': 153923, 'tracts': 46},
        'Piscataquis': {'populations': 17535, 'tracts': 8},
        'Sagadahoc': {'populations': 35293, 'tracts': 8},
        'Somerset': {'populations': 52228, 'tracts': 17},
        'Waldo': {'populations': 38786, 'tracts': 8},
        'Washington': {'populations': 32856, 'tracts': 14},
        'York': {'populations': 197131, 'tracts': 41}},
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        'Alger': {'populations': 9601, 'tracts': 3},
        'Allegan': {'populations': 111408, 'tracts': 25},
        'Alpena': {'populations': 29598, 'tracts': 10},
        'Antrim': {'populations': 23580, 'tracts': 7},
        'Arenac': {'populations': 15899, 'tracts': 5},
        'Baraga': {'populations': 8860, 'tracts': 2},
        'Barry': {'populations': 59173, 'tracts': 11},
        'Bay': {'populations': 107771, 'tracts': 26},
        'Benzie': {'populations': 17525, 'tracts': 5},
        'Berrien': {'populations': 156813, 'tracts': 48},
        'Branch': {'populations': 45248, 'tracts': 12},
        'Calhoun': {'populations': 136146, 'tracts': 39},
        'Cass': {'populations': 52293, 'tracts': 11},
        'Charlevoix': {'populations': 25949, 'tracts': 13},
        'Cheboygan': {'populations': 26152, 'tracts': 8},
        'Chippewa': {'populations': 38520, 'tracts': 14},
        'Clare': {'populations': 30926, 'tracts': 11},
        'Clinton': {'populations': 75382, 'tracts': 22},
        'Crawford': {'populations': 14074, 'tracts': 5},
        'Delta': {'populations': 37069, 'tracts': 11},
        'Dickinson': {'populations': 26168, 'tracts': 7},
        'Eaton': {'populations': 107759, 'tracts': 28},
        'Emmet': {'populations': 32694, 'tracts': 8},
        'Genesee': {'populations': 425790, 'tracts': 131},
        'Gladwin': {'populations': 25692, 'tracts': 9},
        'Gogebic': {'populations': 16427, 'tracts': 7},
        'Grand Traverse': {'populations': 86986, 'tracts': 16},
        'Gratiot': {'populations': 42476, 'tracts': 10},
        'Hillsdale': {'populations': 46688, 'tracts': 12},
        'Houghton': {'populations': 36628, 'tracts': 11},
        'Huron': {'populations': 33118, 'tracts': 12},
        'Ingham': {'populations': 280895, 'tracts': 81},
        'Ionia': {'populations': 63905, 'tracts': 13},
        'Iosco': {'populations': 25887, 'tracts': 9},
        'Iron': {'populations': 11817, 'tracts': 5},
        'Isabella': {'populations': 70311, 'tracts': 15},
        'Jackson': {'populations': 160248, 'tracts': 38},
        'Kalamazoo': {'populations': 250331, 'tracts': 57},
        'Kalkaska': {'populations': 17153, 'tracts': 5},
        'Kent': {'populations': 602622, 'tracts': 128},
        'Keweenaw': {'populations': 2156, 'tracts': 2},
        'Lake': {'populations': 11539, 'tracts': 4},
        'Lapeer': {'populations': 88319, 'tracts': 24},
        'Leelanau': {'populations': 21708, 'tracts': 6},
        'Lenawee': {'populations': 99892, 'tracts': 23},
        'Livingston': {'populations': 180967, 'tracts': 61},
        'Luce': {'populations': 6631, 'tracts': 3},
        'Mackinac': {'populations': 11113, 'tracts': 6},
        'Macomb': {'populations': 840978, 'tracts': 216},
        'Manistee': {'populations': 24733, 'tracts': 9},
        'Marquette': {'populations': 67077, 'tracts': 24},
        'Mason': {'populations': 28705, 'tracts': 8},
        'Mecosta': {'populations': 42798, 'tracts': 11},
        'Menominee': {'populations': 24029, 'tracts': 7},
        'Midland': {'populations': 83629, 'tracts': 19},
        'Missaukee': {'populations': 14849, 'tracts': 4},
        'Monroe': {'populations': 152021, 'tracts': 39},
        'Montcalm': {'populations': 63342, 'tracts': 13},
        'Montmorency': {'populations': 9765, 'tracts': 5},
        'Muskegon': {'populations': 172188, 'tracts': 42},
        'Newaygo': {'populations': 48460, 'tracts': 11},
        'Oakland': {'populations': 1202362, 'tracts': 338},
        'Oceana': {'populations': 26570, 'tracts': 7},
        'Ogemaw': {'populations': 21699, 'tracts': 7},
        'Ontonagon': {'populations': 6780, 'tracts': 4},
        'Osceola': {'populations': 23528, 'tracts': 6},
        'Oscoda': {'populations': 8640, 'tracts': 5},
        'Otsego': {'populations': 24164, 'tracts': 6},
        'Ottawa': {'populations': 263801, 'tracts': 53},
        'Presque Isle': {'populations': 13376, 'tracts': 6},
        'Roscommon': {'populations': 24449, 'tracts': 10},
        'Saginaw': {'populations': 200169, 'tracts': 56},
        'Sanilac': {'populations': 43114, 'tracts': 12},
        'Schoolcraft': {'populations': 8485, 'tracts': 3},
        'Shiawassee': {'populations': 70648, 'tracts': 17},
        'St. Clair': {'populations': 163040, 'tracts': 49},
        'St. Joseph': {'populations': 61295, 'tracts': 17},
        'Tuscola': {'populations': 55729, 'tracts': 13},
        'Van Buren': {'populations': 76258, 'tracts': 15},
        'Washtenaw': {'populations': 344791, 'tracts': 100},
        'Wayne': {'populations': 1820584, 'tracts': 610},
        'Wexford': {'populations': 32735, 'tracts': 8}},
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        'Anoka': {'populations': 330844, 'tracts': 83},
        'Becker': {'populations': 32504, 'tracts': 10},
        'Beltrami': {'populations': 44442, 'tracts': 10},
        'Benton': {'populations': 38451, 'tracts': 9},
        'Big Stone': {'populations': 5269, 'tracts': 3},
        'Blue Earth': {'populations': 64013, 'tracts': 16},
        'Brown': {'populations': 25893, 'tracts': 8},
        'Carlton': {'populations': 35386, 'tracts': 7},
        'Carver': {'populations': 91042, 'tracts': 19},
        'Cass': {'populations': 28567, 'tracts': 10},
        'Chippewa': {'populations': 12441, 'tracts': 4},
        'Chisago': {'populations': 53887, 'tracts': 10},
        'Clay': {'populations': 58999, 'tracts': 13},
        'Clearwater': {'populations': 8695, 'tracts': 3},
        'Cook': {'populations': 5176, 'tracts': 3},
        'Cottonwood': {'populations': 11687, 'tracts': 4},
        'Crow Wing': {'populations': 62500, 'tracts': 16},
        'Dakota': {'populations': 398552, 'tracts': 95},
        'Dodge': {'populations': 20087, 'tracts': 5},
        'Douglas': {'populations': 36009, 'tracts': 9},
        'Faribault': {'populations': 14553, 'tracts': 6},
        'Fillmore': {'populations': 20866, 'tracts': 6},
        'Freeborn': {'populations': 31255, 'tracts': 10},
        'Goodhue': {'populations': 46183, 'tracts': 10},
        'Grant': {'populations': 6018, 'tracts': 2},
        'Hennepin': {'populations': 1152425, 'tracts': 299},
        'Houston': {'populations': 19027, 'tracts': 5},
        'Hubbard': {'populations': 20428, 'tracts': 7},
        'Isanti': {'populations': 37816, 'tracts': 8},
        'Itasca': {'populations': 45058, 'tracts': 11},
        'Jackson': {'populations': 10266, 'tracts': 4},
        'Kanabec': {'populations': 16239, 'tracts': 4},
        'Kandiyohi': {'populations': 42239, 'tracts': 12},
        'Kittson': {'populations': 4552, 'tracts': 2},
        'Koochiching': {'populations': 13311, 'tracts': 4},
        'Lac qui Parle': {'populations': 7259, 'tracts': 3},
        'Lake': {'populations': 10866, 'tracts': 3},
        'Lake of the Woods': {'populations': 4045, 'tracts': 2},
        'Le Sueur': {'populations': 27703, 'tracts': 6},
        'Lincoln': {'populations': 5896, 'tracts': 2},
        'Lyon': {'populations': 25857, 'tracts': 7},
        'Mahnomen': {'populations': 5413, 'tracts': 2},
        'Marshall': {'populations': 9439, 'tracts': 4},
        'Martin': {'populations': 20840, 'tracts': 6},
        'McLeod': {'populations': 36651, 'tracts': 7},
        'Meeker': {'populations': 23300, 'tracts': 6},
        'Mille Lacs': {'populations': 26097, 'tracts': 7},
        'Morrison': {'populations': 33198, 'tracts': 8},
        'Mower': {'populations': 39163, 'tracts': 11},
        'Murray': {'populations': 8725, 'tracts': 3},
        'Nicollet': {'populations': 32727, 'tracts': 7},
        'Nobles': {'populations': 21378, 'tracts': 6},
        'Norman': {'populations': 6852, 'tracts': 3},
        'Olmsted': {'populations': 144248, 'tracts': 33},
        'Otter Tail': {'populations': 57303, 'tracts': 17},
        'Pennington': {'populations': 13930, 'tracts': 5},
        'Pine': {'populations': 29750, 'tracts': 8},
        'Pipestone': {'populations': 9596, 'tracts': 5},
        'Polk': {'populations': 31600, 'tracts': 10},
        'Pope': {'populations': 10995, 'tracts': 4},
        'Ramsey': {'populations': 508640, 'tracts': 137},
        'Red Lake': {'populations': 4089, 'tracts': 2},
        'Redwood': {'populations': 16059, 'tracts': 6},
        'Renville': {'populations': 15730, 'tracts': 6},
        'Rice': {'populations': 64142, 'tracts': 13},
        'Rock': {'populations': 9687, 'tracts': 3},
        'Roseau': {'populations': 15629, 'tracts': 5},
        'Scott': {'populations': 129928, 'tracts': 21},
        'Sherburne': {'populations': 88499, 'tracts': 11},
        'Sibley': {'populations': 15226, 'tracts': 4},
        'St. Louis': {'populations': 200226, 'tracts': 66},
        'Stearns': {'populations': 150642, 'tracts': 29},
        'Steele': {'populations': 36576, 'tracts': 8},
        'Stevens': {'populations': 9726, 'tracts': 3},
        'Swift': {'populations': 9783, 'tracts': 4},
        'Todd': {'populations': 24895, 'tracts': 8},
        'Traverse': {'populations': 3558, 'tracts': 2},
        'Wabasha': {'populations': 21676, 'tracts': 6},
        'Wadena': {'populations': 13843, 'tracts': 3},
        'Waseca': {'populations': 19136, 'tracts': 5},
        'Washington': {'populations': 238136, 'tracts': 50},
        'Watonwan': {'populations': 11211, 'tracts': 3},
        'Wilkin': {'populations': 6576, 'tracts': 2},
        'Winona': {'populations': 51461, 'tracts': 10},
        'Wright': {'populations': 124700, 'tracts': 17},
        'Yellow Medicine': {'populations': 10438, 'tracts': 4}},
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        'Andrew': {'populations': 17291, 'tracts': 4},
        'Atchison': {'populations': 5685, 'tracts': 2},
        'Audrain': {'populations': 25529, 'tracts': 7},
        'Barry': {'populations': 35597, 'tracts': 7},
        'Barton': {'populations': 12402, 'tracts': 3},
        'Bates': {'populations': 17049, 'tracts': 4},
        'Benton': {'populations': 19056, 'tracts': 6},
        'Bollinger': {'populations': 12363, 'tracts': 3},
        'Boone': {'populations': 162642, 'tracts': 29},
        'Buchanan': {'populations': 89201, 'tracts': 25},
        'Butler': {'populations': 42794, 'tracts': 10},
        'Caldwell': {'populations': 9424, 'tracts': 2},
        'Callaway': {'populations': 44332, 'tracts': 8},
        'Camden': {'populations': 44002, 'tracts': 11},
        'Cape Girardeau': {'populations': 75674, 'tracts': 16},
        'Carroll': {'populations': 9295, 'tracts': 3},
        'Carter': {'populations': 6265, 'tracts': 2},
        'Cass': {'populations': 99478, 'tracts': 20},
        'Cedar': {'populations': 13982, 'tracts': 3},
        'Chariton': {'populations': 7831, 'tracts': 3},
        'Christian': {'populations': 77422, 'tracts': 14},
        'Clark': {'populations': 7139, 'tracts': 3},
        'Clay': {'populations': 221939, 'tracts': 44},
        'Clinton': {'populations': 20743, 'tracts': 4},
        'Cole': {'populations': 75990, 'tracts': 15},
        'Cooper': {'populations': 17601, 'tracts': 5},
        'Crawford': {'populations': 24696, 'tracts': 6},
        'Dade': {'populations': 7883, 'tracts': 2},
        'Dallas': {'populations': 16777, 'tracts': 3},
        'Daviess': {'populations': 8433, 'tracts': 2},
        'DeKalb': {'populations': 12892, 'tracts': 2},
        'Dent': {'populations': 15657, 'tracts': 4},
        'Douglas': {'populations': 13684, 'tracts': 3},
        'Dunklin': {'populations': 31953, 'tracts': 10},
        'Franklin': {'populations': 101492, 'tracts': 17},
        'Gasconade': {'populations': 15222, 'tracts': 5},
        'Gentry': {'populations': 6738, 'tracts': 2},
        'Greene': {'populations': 275174, 'tracts': 62},
        'Grundy': {'populations': 10261, 'tracts': 4},
        'Harrison': {'populations': 8957, 'tracts': 3},
        'Henry': {'populations': 22272, 'tracts': 6},
        'Hickory': {'populations': 9627, 'tracts': 3},
        'Holt': {'populations': 4912, 'tracts': 3},
        'Howard': {'populations': 10144, 'tracts': 3},
        'Howell': {'populations': 40400, 'tracts': 8},
        'Iron': {'populations': 10630, 'tracts': 4},
        'Jackson': {'populations': 674158, 'tracts': 199},
        'Jasper': {'populations': 117404, 'tracts': 22},
        'Jefferson': {'populations': 218733, 'tracts': 42},
        'Johnson': {'populations': 52595, 'tracts': 9},
        'Knox': {'populations': 4131, 'tracts': 2},
        'Laclede': {'populations': 35571, 'tracts': 6},
        'Lafayette': {'populations': 33381, 'tracts': 7},
        'Lawrence': {'populations': 38634, 'tracts': 7},
        'Lewis': {'populations': 10211, 'tracts': 4},
        'Lincoln': {'populations': 52566, 'tracts': 7},
        'Linn': {'populations': 12761, 'tracts': 5},
        'Livingston': {'populations': 15195, 'tracts': 5},
        'Macon': {'populations': 15566, 'tracts': 5},
        'Madison': {'populations': 12226, 'tracts': 3},
        'Maries': {'populations': 9176, 'tracts': 3},
        'Marion': {'populations': 28781, 'tracts': 8},
        'McDonald': {'populations': 23083, 'tracts': 4},
        'Mercer': {'populations': 3785, 'tracts': 2},
        'Miller': {'populations': 24748, 'tracts': 5},
        'Mississippi': {'populations': 14358, 'tracts': 4},
        'Moniteau': {'populations': 15607, 'tracts': 4},
        'Monroe': {'populations': 8840, 'tracts': 3},
        'Montgomery': {'populations': 12236, 'tracts': 4},
        'Morgan': {'populations': 20565, 'tracts': 5},
        'New Madrid': {'populations': 18956, 'tracts': 6},
        'Newton': {'populations': 58114, 'tracts': 12},
        'Nodaway': {'populations': 23370, 'tracts': 5},
        'Oregon': {'populations': 10881, 'tracts': 3},
        'Osage': {'populations': 13878, 'tracts': 4},
        'Ozark': {'populations': 9723, 'tracts': 2},
        'Pemiscot': {'populations': 18296, 'tracts': 6},
        'Perry': {'populations': 18971, 'tracts': 5},
        'Pettis': {'populations': 42201, 'tracts': 11},
        'Phelps': {'populations': 45156, 'tracts': 10},
        'Pike': {'populations': 18516, 'tracts': 5},
        'Platte': {'populations': 89322, 'tracts': 20},
        'Polk': {'populations': 31137, 'tracts': 4},
        'Pulaski': {'populations': 52274, 'tracts': 9},
        'Putnam': {'populations': 4979, 'tracts': 2},
        'Ralls': {'populations': 10167, 'tracts': 3},
        'Randolph': {'populations': 25414, 'tracts': 6},
        'Ray': {'populations': 23494, 'tracts': 4},
        'Reynolds': {'populations': 6696, 'tracts': 2},
        'Ripley': {'populations': 14100, 'tracts': 4},
        'Saline': {'populations': 23370, 'tracts': 8},
        'Schuyler': {'populations': 4431, 'tracts': 2},
        'Scotland': {'populations': 4843, 'tracts': 2},
        'Scott': {'populations': 39191, 'tracts': 10},
        'Shannon': {'populations': 8441, 'tracts': 2},
        'Shelby': {'populations': 6373, 'tracts': 3},
        'St. Charles': {'populations': 360485, 'tracts': 79},
        'St. Clair': {'populations': 9805, 'tracts': 3},
        'St. Francois': {'populations': 65359, 'tracts': 11},
        'St. Louis': {'populations': 998954, 'tracts': 199},
        'St. Louis City': {'populations': 319294, 'tracts': 106},
        'Ste. Genevieve': {'populations': 18145, 'tracts': 4},
        'Stoddard': {'populations': 29968, 'tracts': 8},
        'Stone': {'populations': 32202, 'tracts': 6},
        'Sullivan': {'populations': 6714, 'tracts': 3},
        'Taney': {'populations': 51675, 'tracts': 10},
        'Texas': {'populations': 26008, 'tracts': 4},
        'Vernon': {'populations': 21159, 'tracts': 6},
        'Warren': {'populations': 32513, 'tracts': 5},
        'Washington': {'populations': 25195, 'tracts': 5},
        'Wayne': {'populations': 13521, 'tracts': 4},
        'Webster': {'populations': 36202, 'tracts': 8},
        'Worth': {'populations': 2171, 'tracts': 1},
        'Wright': {'populations': 18815, 'tracts': 4}},
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        'Alcorn': {'populations': 37057, 'tracts': 7},
        'Amite': {'populations': 13131, 'tracts': 3},
        'Attala': {'populations': 19564, 'tracts': 6},
        'Benton': {'populations': 8729, 'tracts': 2},
        'Bolivar': {'populations': 34145, 'tracts': 8},
        'Calhoun': {'populations': 14962, 'tracts': 5},
        'Carroll': {'populations': 10597, 'tracts': 2},
        'Chickasaw': {'populations': 17392, 'tracts': 4},
        'Choctaw': {'populations': 8547, 'tracts': 3},
        'Claiborne': {'populations': 9604, 'tracts': 3},
        'Clarke': {'populations': 16732, 'tracts': 4},
        'Clay': {'populations': 20634, 'tracts': 5},
        'Coahoma': {'populations': 26151, 'tracts': 7},
        'Copiah': {'populations': 29449, 'tracts': 6},
        'Covington': {'populations': 19568, 'tracts': 4},
        'DeSoto': {'populations': 161252, 'tracts': 33},
        'Forrest': {'populations': 74934, 'tracts': 17},
        'Franklin': {'populations': 8118, 'tracts': 2},
        'George': {'populations': 22578, 'tracts': 5},
        'Greene': {'populations': 14400, 'tracts': 2},
        'Grenada': {'populations': 21906, 'tracts': 5},
        'Hancock': {'populations': 43929, 'tracts': 7},
        'Harrison': {'populations': 187105, 'tracts': 46},
        'Hinds': {'populations': 245285, 'tracts': 64},
        'Holmes': {'populations': 19198, 'tracts': 5},
        'Humphreys': {'populations': 9375, 'tracts': 3},
        'Issaquena': {'populations': 1406, 'tracts': 1},
        'Itawamba': {'populations': 23401, 'tracts': 5},
        'Jackson': {'populations': 139668, 'tracts': 28},
        'Jasper': {'populations': 17062, 'tracts': 4},
        'Jefferson': {'populations': 7726, 'tracts': 2},
        'Jefferson Davis': {'populations': 12487, 'tracts': 3},
        'Jones': {'populations': 67761, 'tracts': 14},
        'Kemper': {'populations': 10456, 'tracts': 2},
        'Lafayette': {'populations': 47351, 'tracts': 10},
        'Lamar': {'populations': 55658, 'tracts': 8},
        'Lauderdale': {'populations': 80261, 'tracts': 19},
        'Lawrence': {'populations': 12929, 'tracts': 3},
        'Leake': {'populations': 23805, 'tracts': 5},
        'Lee': {'populations': 82910, 'tracts': 19},
        'Leflore': {'populations': 32317, 'tracts': 8},
        'Lincoln': {'populations': 34869, 'tracts': 6},
        'Lowndes': {'populations': 59779, 'tracts': 14},
        'Madison': {'populations': 95203, 'tracts': 21},
        'Marion': {'populations': 27088, 'tracts': 6},
        'Marshall': {'populations': 37144, 'tracts': 6},
        'Monroe': {'populations': 36989, 'tracts': 9},
        'Montgomery': {'populations': 10925, 'tracts': 3},
        'Neshoba': {'populations': 29676, 'tracts': 7},
        'Newton': {'populations': 21720, 'tracts': 5},
        'Noxubee': {'populations': 11545, 'tracts': 3},
        'Oktibbeha': {'populations': 47671, 'tracts': 8},
        'Panola': {'populations': 34707, 'tracts': 6},
        'Pearl River': {'populations': 55834, 'tracts': 9},
        'Perry': {'populations': 12250, 'tracts': 3},
        'Pike': {'populations': 40404, 'tracts': 8},
        'Pontotoc': {'populations': 29957, 'tracts': 6},
        'Prentiss': {'populations': 25276, 'tracts': 5},
        'Quitman': {'populations': 8223, 'tracts': 3},
        'Rankin': {'populations': 141617, 'tracts': 27},
        'Scott': {'populations': 28264, 'tracts': 6},
        'Sharkey': {'populations': 4916, 'tracts': 2},
        'Simpson': {'populations': 27503, 'tracts': 5},
        'Smith': {'populations': 16491, 'tracts': 3},
        'Stone': {'populations': 17786, 'tracts': 3},
        'Sunflower': {'populations': 29450, 'tracts': 7},
        'Tallahatchie': {'populations': 15378, 'tracts': 4},
        'Tate': {'populations': 28886, 'tracts': 5},
        'Tippah': {'populations': 22232, 'tracts': 4},
        'Tishomingo': {'populations': 19593, 'tracts': 4},
        'Tunica': {'populations': 10778, 'tracts': 3},
        'Union': {'populations': 27134, 'tracts': 6},
        'Walthall': {'populations': 15443, 'tracts': 3},
        'Warren': {'populations': 48773, 'tracts': 12},
        'Washington': {'populations': 51137, 'tracts': 19},
        'Wayne': {'populations': 20747, 'tracts': 4},
        'Webster': {'populations': 10253, 'tracts': 3},
        'Wilkinson': {'populations': 9878, 'tracts': 2},
        'Winston': {'populations': 19198, 'tracts': 5},
        'Yalobusha': {'populations': 12678, 'tracts': 3},
        'Yazoo': {'populations': 28065, 'tracts': 6}},
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        'Big Horn': {'populations': 12865, 'tracts': 5},
        'Blaine': {'populations': 6491, 'tracts': 4},
        'Broadwater': {'populations': 5612, 'tracts': 2},
        'Carbon': {'populations': 10078, 'tracts': 5},
        'Carter': {'populations': 1160, 'tracts': 1},
        'Cascade': {'populations': 81327, 'tracts': 22},
        'Chouteau': {'populations': 5813, 'tracts': 2},
        'Custer': {'populations': 11699, 'tracts': 6},
        'Daniels': {'populations': 1751, 'tracts': 1},
        'Dawson': {'populations': 8966, 'tracts': 3},
        'Deer Lodge': {'populations': 9298, 'tracts': 3},
        'Fallon': {'populations': 2890, 'tracts': 1},
        'Fergus': {'populations': 11586, 'tracts': 2},
        'Flathead': {'populations': 90928, 'tracts': 19},
        'Gallatin': {'populations': 89513, 'tracts': 22},
        'Garfield': {'populations': 1206, 'tracts': 1},
        'Glacier': {'populations': 13399, 'tracts': 4},
        'Golden Valley': {'populations': 884, 'tracts': 1},
        'Granite': {'populations': 3079, 'tracts': 1},
        'Hill': {'populations': 16096, 'tracts': 6},
        'Jefferson': {'populations': 11406, 'tracts': 3},
        'Judith Basin': {'populations': 2072, 'tracts': 1},
        'Lake': {'populations': 28746, 'tracts': 8},
        'Lewis and Clark': {'populations': 63395, 'tracts': 14},
        'Liberty': {'populations': 2339, 'tracts': 1},
        'Lincoln': {'populations': 19687, 'tracts': 5},
        'Madison': {'populations': 7691, 'tracts': 3},
        'McCone': {'populations': 1734, 'tracts': 1},
        'Meagher': {'populations': 1891, 'tracts': 1},
        'Mineral': {'populations': 4223, 'tracts': 2},
        'Missoula': {'populations': 109299, 'tracts': 20},
        'Musselshell': {'populations': 4538, 'tracts': 2},
        'Park': {'populations': 15636, 'tracts': 6},
        'Petroleum': {'populations': 494, 'tracts': 1},
        'Phillips': {'populations': 4253, 'tracts': 1},
        'Pondera': {'populations': 6153, 'tracts': 2},
        'Powder River': {'populations': 1743, 'tracts': 1},
        'Powell': {'populations': 7027, 'tracts': 2},
        'Prairie': {'populations': 1179, 'tracts': 1},
        'Ravalli': {'populations': 40212, 'tracts': 10},
        'Richland': {'populations': 9746, 'tracts': 4},
        'Roosevelt': {'populations': 10425, 'tracts': 3},
        'Rosebud': {'populations': 9233, 'tracts': 4},
        'Sanders': {'populations': 11413, 'tracts': 3},
        'Sheridan': {'populations': 3384, 'tracts': 2},
        'Silver Bow': {'populations': 34200, 'tracts': 8},
        'Stillwater': {'populations': 9117, 'tracts': 3},
        'Sweet Grass': {'populations': 3651, 'tracts': 1},
        'Teton': {'populations': 6073, 'tracts': 3},
        'Toole': {'populations': 5324, 'tracts': 3},
        'Treasure': {'populations': 718, 'tracts': 1},
        'Valley': {'populations': 7369, 'tracts': 3},
        'Wheatland': {'populations': 2168, 'tracts': 1},
        'Wibaux': {'populations': 1017, 'tracts': 1},
        'Yellowstone': {'populations': 147972, 'tracts': 32}},
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        'Alexander': {'populations': 37198, 'tracts': 7},
        'Alleghany': {'populations': 11155, 'tracts': 3},
        'Anson': {'populations': 26948, 'tracts': 6},
        'Ashe': {'populations': 27281, 'tracts': 6},
        'Avery': {'populations': 17797, 'tracts': 5},
        'Beaufort': {'populations': 47759, 'tracts': 11},
        'Bertie': {'populations': 21282, 'tracts': 4},
        'Bladen': {'populations': 35190, 'tracts': 6},
        'Brunswick': {'populations': 107431, 'tracts': 33},
        'Buncombe': {'populations': 238318, 'tracts': 56},
        'Burke': {'populations': 90912, 'tracts': 18},
        'Cabarrus': {'populations': 178011, 'tracts': 37},
        'Caldwell': {'populations': 83029, 'tracts': 17},
        'Camden': {'populations': 9980, 'tracts': 2},
        'Carteret': {'populations': 66469, 'tracts': 38},
        'Caswell': {'populations': 23719, 'tracts': 6},
        'Catawba': {'populations': 154358, 'tracts': 31},
        'Chatham': {'populations': 63505, 'tracts': 13},
        'Cherokee': {'populations': 27444, 'tracts': 7},
        'Chowan': {'populations': 14793, 'tracts': 3},
        'Clay': {'populations': 10587, 'tracts': 2},
        'Cleveland': {'populations': 98078, 'tracts': 22},
        'Columbus': {'populations': 58098, 'tracts': 13},
        'Craven': {'populations': 103505, 'tracts': 21},
        'Cumberland': {'populations': 319431, 'tracts': 68},
        'Currituck': {'populations': 23547, 'tracts': 8},
        'Dare': {'populations': 33920, 'tracts': 11},
        'Davidson': {'populations': 162878, 'tracts': 34},
        'Davie': {'populations': 41240, 'tracts': 7},
        'Duplin': {'populations': 58505, 'tracts': 11},
        'Durham': {'populations': 267587, 'tracts': 60},
        'Edgecombe': {'populations': 56552, 'tracts': 14},
        'Forsyth': {'populations': 350670, 'tracts': 93},
        'Franklin': {'populations': 60619, 'tracts': 12},
        'Gaston': {'populations': 206086, 'tracts': 65},
        'Gates': {'populations': 12197, 'tracts': 3},
        'Graham': {'populations': 8861, 'tracts': 3},
        'Granville': {'populations': 59916, 'tracts': 13},
        'Greene': {'populations': 21362, 'tracts': 4},
        'Guilford': {'populations': 488406, 'tracts': 119},
        'Halifax': {'populations': 54691, 'tracts': 12},
        'Harnett': {'populations': 114678, 'tracts': 27},
        'Haywood': {'populations': 59036, 'tracts': 16},
        'Henderson': {'populations': 106740, 'tracts': 27},
        'Hertford': {'populations': 24669, 'tracts': 5},
        'Hoke': {'populations': 46952, 'tracts': 9},
        'Hyde': {'populations': 5810, 'tracts': 2},
        'Iredell': {'populations': 159437, 'tracts': 44},
        'Jackson': {'populations': 40271, 'tracts': 9},
        'Johnston': {'populations': 168878, 'tracts': 25},
        'Jones': {'populations': 10153, 'tracts': 3},
        'Lee': {'populations': 57866, 'tracts': 13},
        'Lenoir': {'populations': 59495, 'tracts': 15},
        'Lincoln': {'populations': 78265, 'tracts': 18},
        'Macon': {'populations': 33922, 'tracts': 9},
        'Madison': {'populations': 20764, 'tracts': 6},
        'Martin': {'populations': 24505, 'tracts': 6},
        'McDowell': {'populations': 44996, 'tracts': 10},
        'Mecklenburg': {'populations': 919628, 'tracts': 233},
        'Mitchell': {'populations': 15579, 'tracts': 4},
        'Montgomery': {'populations': 27798, 'tracts': 6},
        'Moore': {'populations': 88247, 'tracts': 18},
        'Nash': {'populations': 95840, 'tracts': 18},
        'New Hanover': {'populations': 202667, 'tracts': 45},
        'Northampton': {'populations': 22099, 'tracts': 5},
        'Onslow': {'populations': 177772, 'tracts': 32},
        'Orange': {'populations': 133801, 'tracts': 28},
        'Pamlico': {'populations': 13144, 'tracts': 4},
        'Pasquotank': {'populations': 40661, 'tracts': 10},
        'Pender': {'populations': 52217, 'tracts': 16},
        'Perquimans': {'populations': 13453, 'tracts': 3},
        'Person': {'populations': 39464, 'tracts': 7},
        'Pitt': {'populations': 168148, 'tracts': 32},
        'Polk': {'populations': 20510, 'tracts': 7},
        'Randolph': {'populations': 141752, 'tracts': 28},
        'Richmond': {'populations': 46639, 'tracts': 11},
        'Robeson': {'populations': 134168, 'tracts': 31},
        'Rockingham': {'populations': 93643, 'tracts': 21},
        'Rowan': {'populations': 138428, 'tracts': 30},
        'Rutherford': {'populations': 67810, 'tracts': 13},
        'Sampson': {'populations': 63431, 'tracts': 11},
        'Scotland': {'populations': 36157, 'tracts': 7},
        'Stanly': {'populations': 60585, 'tracts': 13},
        'Stokes': {'populations': 47401, 'tracts': 9},
        'Surry': {'populations': 73673, 'tracts': 22},
        'Swain': {'populations': 13981, 'tracts': 5},
        'Transylvania': {'populations': 33090, 'tracts': 7},
        'Tyrrell': {'populations': 4407, 'tracts': 1},
        'Union': {'populations': 201292, 'tracts': 41},
        'Vance': {'populations': 45422, 'tracts': 10},
        'Wake': {'populations': 900993, 'tracts': 187},
        'Warren': {'populations': 20972, 'tracts': 6},
        'Washington': {'populations': 13228, 'tracts': 3},
        'Watauga': {'populations': 51079, 'tracts': 13},
        'Wayne': {'populations': 122623, 'tracts': 26},
        'Wilkes': {'populations': 69340, 'tracts': 14},
        'Wilson': {'populations': 81234, 'tracts': 19},
        'Yadkin': {'populations': 38406, 'tracts': 7},
        'Yancey': {'populations': 17818, 'tracts': 5}},
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        'Barnes': {'populations': 11066, 'tracts': 4},
        'Benson': {'populations': 6660, 'tracts': 4},
        'Billings': {'populations': 783, 'tracts': 1},
        'Bottineau': {'populations': 6429, 'tracts': 3},
        'Bowman': {'populations': 3151, 'tracts': 2},
        'Burke': {'populations': 1968, 'tracts': 1},
        'Burleigh': {'populations': 81308, 'tracts': 19},
        'Cass': {'populations': 149778, 'tracts': 33},
        'Cavalier': {'populations': 3993, 'tracts': 2},
        'Dickey': {'populations': 5289, 'tracts': 3},
        'Divide': {'populations': 2071, 'tracts': 1},
        'Dunn': {'populations': 3536, 'tracts': 1},
        'Eddy': {'populations': 2385, 'tracts': 1},
        'Emmons': {'populations': 3550, 'tracts': 1},
        'Foster': {'populations': 3343, 'tracts': 1},
        'Golden Valley': {'populations': 1680, 'tracts': 1},
        'Grand Forks': {'populations': 66861, 'tracts': 18},
        'Grant': {'populations': 2394, 'tracts': 1},
        'Griggs': {'populations': 2420, 'tracts': 1},
        'Hettinger': {'populations': 2477, 'tracts': 2},
        'Kidder': {'populations': 2435, 'tracts': 1},
        'LaMoure': {'populations': 4139, 'tracts': 2},
        'Logan': {'populations': 1990, 'tracts': 1},
        'McHenry': {'populations': 5395, 'tracts': 2},
        'McIntosh': {'populations': 2809, 'tracts': 1},
        'McKenzie': {'populations': 6360, 'tracts': 4},
        'McLean': {'populations': 8962, 'tracts': 2},
        'Mercer': {'populations': 8424, 'tracts': 3},
        'Morton': {'populations': 27471, 'tracts': 5},
        'Mountrail': {'populations': 7673, 'tracts': 3},
        'Nelson': {'populations': 3126, 'tracts': 1},
        'Oliver': {'populations': 1846, 'tracts': 1},
        'Pembina': {'populations': 7413, 'tracts': 5},
        'Pierce': {'populations': 4357, 'tracts': 2},
        'Ramsey': {'populations': 11451, 'tracts': 3},
        'Ransom': {'populations': 5457, 'tracts': 3},
        'Renville': {'populations': 2470, 'tracts': 1},
        'Richland': {'populations': 16321, 'tracts': 6},
        'Rolette': {'populations': 13937, 'tracts': 4},
        'Sargent': {'populations': 3829, 'tracts': 2},
        'Sheridan': {'populations': 1321, 'tracts': 1},
        'Sioux': {'populations': 4153, 'tracts': 2},
        'Slope': {'populations': 727, 'tracts': 1},
        'Stark': {'populations': 24199, 'tracts': 8},
        'Steele': {'populations': 1975, 'tracts': 1},
        'Stutsman': {'populations': 21100, 'tracts': 6},
        'Towner': {'populations': 2246, 'tracts': 1},
        'Traill': {'populations': 8121, 'tracts': 4},
        'Walsh': {'populations': 11119, 'tracts': 6},
        'Ward': {'populations': 61675, 'tracts': 13},
        'Wells': {'populations': 4207, 'tracts': 2},
        'Williams': {'populations': 22398, 'tracts': 7}},
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        'Antelope': {'populations': 6685, 'tracts': 3},
        'Arthur': {'populations': 460, 'tracts': 1},
        'Banner': {'populations': 690, 'tracts': 1},
        'Blaine': {'populations': 478, 'tracts': 1},
        'Boone': {'populations': 5505, 'tracts': 2},
        'Box Butte': {'populations': 11308, 'tracts': 3},
        'Boyd': {'populations': 2099, 'tracts': 1},
        'Brown': {'populations': 3145, 'tracts': 1},
        'Buffalo': {'populations': 46102, 'tracts': 11},
        'Burt': {'populations': 6858, 'tracts': 3},
        'Butler': {'populations': 8395, 'tracts': 3},
        'Cass': {'populations': 25241, 'tracts': 6},
        'Cedar': {'populations': 8852, 'tracts': 2},
        'Chase': {'populations': 3966, 'tracts': 1},
        'Cherry': {'populations': 5713, 'tracts': 2},
        'Cheyenne': {'populations': 9998, 'tracts': 3},
        'Clay': {'populations': 6542, 'tracts': 2},
        'Colfax': {'populations': 10515, 'tracts': 3},
        'Cuming': {'populations': 9139, 'tracts': 3},
        'Custer': {'populations': 10939, 'tracts': 4},
        'Dakota': {'populations': 21006, 'tracts': 4},
        'Dawes': {'populations': 9182, 'tracts': 2},
        'Dawson': {'populations': 24326, 'tracts': 7},
        'Deuel': {'populations': 1941, 'tracts': 1},
        'Dixon': {'populations': 6000, 'tracts': 2},
        'Dodge': {'populations': 36691, 'tracts': 9},
        'Douglas': {'populations': 517110, 'tracts': 156},
        'Dundy': {'populations': 2008, 'tracts': 1},
        'Fillmore': {'populations': 5890, 'tracts': 2},
        'Franklin': {'populations': 3225, 'tracts': 2},
        'Frontier': {'populations': 2756, 'tracts': 1},
        'Furnas': {'populations': 4959, 'tracts': 1},
        'Gage': {'populations': 22311, 'tracts': 7},
        'Garden': {'populations': 2057, 'tracts': 1},
        'Garfield': {'populations': 2049, 'tracts': 1},
        'Gosper': {'populations': 2044, 'tracts': 1},
        'Grant': {'populations': 614, 'tracts': 1},
        'Greeley': {'populations': 2538, 'tracts': 1},
        'Hall': {'populations': 58607, 'tracts': 14},
        'Hamilton': {'populations': 9124, 'tracts': 3},
        'Harlan': {'populations': 3423, 'tracts': 1},
        'Hayes': {'populations': 967, 'tracts': 1},
        'Hitchcock': {'populations': 2908, 'tracts': 1},
        'Holt': {'populations': 10435, 'tracts': 4},
        'Hooker': {'populations': 736, 'tracts': 1},
        'Howard': {'populations': 6274, 'tracts': 2},
        'Jefferson': {'populations': 7547, 'tracts': 3},
        'Johnson': {'populations': 5217, 'tracts': 2},
        'Kearney': {'populations': 6489, 'tracts': 2},
        'Keith': {'populations': 8368, 'tracts': 3},
        'Keya Paha': {'populations': 824, 'tracts': 1},
        'Kimball': {'populations': 3821, 'tracts': 1},
        'Knox': {'populations': 8701, 'tracts': 3},
        'Lancaster': {'populations': 285407, 'tracts': 74},
        'Lincoln': {'populations': 36288, 'tracts': 8},
        'Logan': {'populations': 763, 'tracts': 1},
        'Loup': {'populations': 632, 'tracts': 1},
        'Madison': {'populations': 34876, 'tracts': 9},
        'McPherson': {'populations': 539, 'tracts': 1},
        'Merrick': {'populations': 7845, 'tracts': 3},
        'Morrill': {'populations': 5042, 'tracts': 1},
        'Nance': {'populations': 3735, 'tracts': 1},
        'Nemaha': {'populations': 7248, 'tracts': 2},
        'Nuckolls': {'populations': 4500, 'tracts': 2},
        'Otoe': {'populations': 15740, 'tracts': 5},
        'Pawnee': {'populations': 2773, 'tracts': 1},
        'Perkins': {'populations': 2970, 'tracts': 1},
        'Phelps': {'populations': 9188, 'tracts': 3},
        'Pierce': {'populations': 7266, 'tracts': 2},
        'Platte': {'populations': 32237, 'tracts': 7},
        'Polk': {'populations': 5406, 'tracts': 2},
        'Red Willow': {'populations': 11055, 'tracts': 3},
        'Richardson': {'populations': 8363, 'tracts': 3},
        'Rock': {'populations': 1526, 'tracts': 1},
        'Saline': {'populations': 14200, 'tracts': 4},
        'Sarpy': {'populations': 158840, 'tracts': 43},
        'Saunders': {'populations': 20780, 'tracts': 5},
        'Scotts Bluff': {'populations': 36970, 'tracts': 11},
        'Seward': {'populations': 16750, 'tracts': 4},
        'Sheridan': {'populations': 5469, 'tracts': 2},
        'Sherman': {'populations': 3152, 'tracts': 1},
        'Sioux': {'populations': 1311, 'tracts': 1},
        'Stanton': {'populations': 6129, 'tracts': 2},
        'Thayer': {'populations': 5228, 'tracts': 2},
        'Thomas': {'populations': 647, 'tracts': 1},
        'Thurston': {'populations': 6940, 'tracts': 2},
        'Valley': {'populations': 4260, 'tracts': 2},
        'Washington': {'populations': 20234, 'tracts': 5},
        'Wayne': {'populations': 9595, 'tracts': 2},
        'Webster': {'populations': 3812, 'tracts': 2},
        'Wheeler': {'populations': 818, 'tracts': 1},
        'York': {'populations': 13665, 'tracts': 4}},
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        'Carroll': {'populations': 47818, 'tracts': 11},
        'Cheshire': {'populations': 77117, 'tracts': 16},
        'Coos': {'populations': 33055, 'tracts': 11},
        'Grafton': {'populations': 89118, 'tracts': 19},
        'Hillsborough': {'populations': 400721, 'tracts': 86},
        'Merrimack': {'populations': 146445, 'tracts': 36},
        'Rockingham': {'populations': 295223, 'tracts': 66},
        'Strafford': {'populations': 123143, 'tracts': 25},
        'Sullivan': {'populations': 43742, 'tracts': 10}},
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        'Bergen': {'populations': 905116, 'tracts': 179},
        'Burlington': {'populations': 448734, 'tracts': 114},
        'Camden': {'populations': 513657, 'tracts': 127},
        'Cape May': {'populations': 97265, 'tracts': 32},
        'Cumberland': {'populations': 156898, 'tracts': 35},
        'Essex': {'populations': 783969, 'tracts': 210},
        'Gloucester': {'populations': 288288, 'tracts': 63},
        'Hudson': {'populations': 634266, 'tracts': 166},
        'Hunterdon': {'populations': 128349, 'tracts': 26},
        'Mercer': {'populations': 366513, 'tracts': 77},
        'Middlesex': {'populations': 809858, 'tracts': 175},
        'Monmouth': {'populations': 630380, 'tracts': 144},
        'Morris': {'populations': 492276, 'tracts': 100},
        'Ocean': {'populations': 576567, 'tracts': 126},
        'Passaic': {'populations': 501226, 'tracts': 100},
        'Salem': {'populations': 66083, 'tracts': 24},
        'Somerset': {'populations': 323444, 'tracts': 68},
        'Sussex': {'populations': 149265, 'tracts': 41},
        'Union': {'populations': 536499, 'tracts': 108},
        'Warren': {'populations': 108692, 'tracts': 23}},
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        'Catron': {'populations': 3725, 'tracts': 1},
        'Chaves': {'populations': 65645, 'tracts': 16},
        'Cibola': {'populations': 27213, 'tracts': 7},
        'Colfax': {'populations': 13750, 'tracts': 3},
        'Curry': {'populations': 48376, 'tracts': 12},
        'De Baca': {'populations': 2022, 'tracts': 1},
        'Dona Ana': {'populations': 209233, 'tracts': 41},
        'Eddy': {'populations': 53829, 'tracts': 12},
        'Grant': {'populations': 29514, 'tracts': 8},
        'Guadalupe': {'populations': 4687, 'tracts': 1},
        'Harding': {'populations': 695, 'tracts': 1},
        'Hidalgo': {'populations': 4894, 'tracts': 2},
        'Lea': {'populations': 64727, 'tracts': 18},
        'Lincoln': {'populations': 20497, 'tracts': 5},
        'Los Alamos': {'populations': 17950, 'tracts': 4},
        'Luna': {'populations': 25095, 'tracts': 6},
        'McKinley': {'populations': 71492, 'tracts': 17},
        'Mora': {'populations': 4881, 'tracts': 1},
        'Otero': {'populations': 63797, 'tracts': 16},
        'Quay': {'populations': 9041, 'tracts': 3},
        'Rio Arriba': {'populations': 40246, 'tracts': 9},
        'Roosevelt': {'populations': 19846, 'tracts': 5},
        'San Juan': {'populations': 130044, 'tracts': 33},
        'San Miguel': {'populations': 29393, 'tracts': 7},
        'Sandoval': {'populations': 131561, 'tracts': 28},
        'Santa Fe': {'populations': 144170, 'tracts': 50},
        'Sierra': {'populations': 11988, 'tracts': 4},
        'Socorro': {'populations': 17866, 'tracts': 6},
        'Taos': {'populations': 32937, 'tracts': 6},
        'Torrance': {'populations': 16383, 'tracts': 4},
        'Union': {'populations': 4549, 'tracts': 1},
        'Valencia': {'populations': 76569, 'tracts': 18}},
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        'Churchill': {'populations': 24877, 'tracts': 7},
        'Clark': {'populations': 1951269, 'tracts': 487},
        'Douglas': {'populations': 46997, 'tracts': 17},
        'Elko': {'populations': 48818, 'tracts': 14},
        'Esmeralda': {'populations': 783, 'tracts': 1},
        'Eureka': {'populations': 1987, 'tracts': 1},
        'Humboldt': {'populations': 16528, 'tracts': 4},
        'Lander': {'populations': 5775, 'tracts': 1},
        'Lincoln': {'populations': 5345, 'tracts': 2},
        'Lyon': {'populations': 51980, 'tracts': 10},
        'Mineral': {'populations': 4772, 'tracts': 2},
        'Nye': {'populations': 43946, 'tracts': 10},
        'Pershing': {'populations': 6753, 'tracts': 1},
        'Storey': {'populations': 4010, 'tracts': 1},
        'Washoe': {'populations': 421407, 'tracts': 112},
        'White Pine': {'populations': 10030, 'tracts': 3}},
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        'Allegany': {'populations': 48946, 'tracts': 13},
        'Bronx': {'populations': 1385108, 'tracts': 339},
        'Broome': {'populations': 200600, 'tracts': 55},
        'Cattaraugus': {'populations': 80317, 'tracts': 21},
        'Cayuga': {'populations': 80026, 'tracts': 20},
        'Chautauqua': {'populations': 134905, 'tracts': 35},
        'Chemung': {'populations': 88830, 'tracts': 22},
        'Chenango': {'populations': 50477, 'tracts': 12},
        'Clinton': {'populations': 82128, 'tracts': 19},
        'Columbia': {'populations': 63096, 'tracts': 21},
        'Cortland': {'populations': 49336, 'tracts': 12},
        'Delaware': {'populations': 47980, 'tracts': 14},
        'Dutchess': {'populations': 297488, 'tracts': 79},
        'Erie': {'populations': 919040, 'tracts': 237},
        'Essex': {'populations': 39370, 'tracts': 13},
        'Franklin': {'populations': 51599, 'tracts': 14},
        'Fulton': {'populations': 55531, 'tracts': 15},
        'Genesee': {'populations': 60079, 'tracts': 15},
        'Greene': {'populations': 49221, 'tracts': 15},
        'Hamilton': {'populations': 4836, 'tracts': 4},
        'Herkimer': {'populations': 64519, 'tracts': 19},
        'Jefferson': {'populations': 116229, 'tracts': 26},
        'Kings': {'populations': 2504700, 'tracts': 760},
        'Lewis': {'populations': 27087, 'tracts': 7},
        'Livingston': {'populations': 65393, 'tracts': 15},
        'Madison': {'populations': 73442, 'tracts': 16},
        'Monroe': {'populations': 744344, 'tracts': 192},
        'Montgomery': {'populations': 50219, 'tracts': 16},
        'Nassau': {'populations': 1339532, 'tracts': 280},
        'New York': {'populations': 1585873, 'tracts': 288},
        'Niagara': {'populations': 216469, 'tracts': 61},
        'Oneida': {'populations': 234878, 'tracts': 74},
        'Onondaga': {'populations': 467026, 'tracts': 140},
        'Ontario': {'populations': 107931, 'tracts': 25},
        'Orange': {'populations': 372813, 'tracts': 79},
        'Orleans': {'populations': 42883, 'tracts': 11},
        'Oswego': {'populations': 122109, 'tracts': 29},
        'Otsego': {'populations': 62259, 'tracts': 17},
        'Putnam': {'populations': 99710, 'tracts': 19},
        'Queens': {'populations': 2230722, 'tracts': 669},
        'Rensselaer': {'populations': 159429, 'tracts': 42},
        'Richmond': {'populations': 468730, 'tracts': 109},
        'Rockland': {'populations': 311687, 'tracts': 65},
        'Saratoga': {'populations': 219607, 'tracts': 50},
        'Schenectady': {'populations': 154727, 'tracts': 43},
        'Schoharie': {'populations': 32749, 'tracts': 8},
        'Schuyler': {'populations': 18343, 'tracts': 5},
        'Seneca': {'populations': 35251, 'tracts': 10},
        'St. Lawrence': {'populations': 111944, 'tracts': 28},
        'Steuben': {'populations': 98990, 'tracts': 30},
        'Suffolk': {'populations': 1493350, 'tracts': 322},
        'Sullivan': {'populations': 77547, 'tracts': 24},
        'Tioga': {'populations': 51125, 'tracts': 10},
        'Tompkins': {'populations': 101564, 'tracts': 23},
        'Ulster': {'populations': 182493, 'tracts': 47},
        'Warren': {'populations': 65707, 'tracts': 19},
        'Washington': {'populations': 63216, 'tracts': 17},
        'Wayne': {'populations': 93772, 'tracts': 23},
        'Westchester': {'populations': 949113, 'tracts': 223},
        'Wyoming': {'populations': 42155, 'tracts': 11},
        'Yates': {'populations': 25348, 'tracts': 5}},
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        'Allen': {'populations': 106331, 'tracts': 33},
        'Ashland': {'populations': 53139, 'tracts': 11},
        'Ashtabula': {'populations': 101497, 'tracts': 25},
        'Athens': {'populations': 64757, 'tracts': 15},
        'Auglaize': {'populations': 45949, 'tracts': 11},
        'Belmont': {'populations': 70400, 'tracts': 20},
        'Brown': {'populations': 44846, 'tracts': 9},
        'Butler': {'populations': 368130, 'tracts': 80},
        'Carroll': {'populations': 28836, 'tracts': 7},
        'Champaign': {'populations': 40097, 'tracts': 10},
        'Clark': {'populations': 138333, 'tracts': 44},
        'Clermont': {'populations': 197363, 'tracts': 40},
        'Clinton': {'populations': 42040, 'tracts': 9},
        'Columbiana': {'populations': 107841, 'tracts': 24},
        'Coshocton': {'populations': 36901, 'tracts': 10},
        'Crawford': {'populations': 43784, 'tracts': 13},
        'Cuyahoga': {'populations': 1280122, 'tracts': 447},
        'Darke': {'populations': 52959, 'tracts': 12},
        'Defiance': {'populations': 39037, 'tracts': 9},
        'Delaware': {'populations': 174214, 'tracts': 35},
        'Erie': {'populations': 77079, 'tracts': 19},
        'Fairfield': {'populations': 146156, 'tracts': 28},
        'Fayette': {'populations': 29030, 'tracts': 7},
        'Franklin': {'populations': 1163414, 'tracts': 284},
        'Fulton': {'populations': 42698, 'tracts': 9},
        'Gallia': {'populations': 30934, 'tracts': 7},
        'Geauga': {'populations': 93389, 'tracts': 21},
        'Greene': {'populations': 161573, 'tracts': 35},
        'Guernsey': {'populations': 40087, 'tracts': 10},
        'Hamilton': {'populations': 802374, 'tracts': 222},
        'Hancock': {'populations': 74782, 'tracts': 13},
        'Hardin': {'populations': 32058, 'tracts': 7},
        'Harrison': {'populations': 15864, 'tracts': 5},
        'Henry': {'populations': 28215, 'tracts': 7},
        'Highland': {'populations': 43589, 'tracts': 9},
        'Hocking': {'populations': 29380, 'tracts': 7},
        'Holmes': {'populations': 42366, 'tracts': 8},
        'Huron': {'populations': 59626, 'tracts': 13},
        'Jackson': {'populations': 33225, 'tracts': 7},
        'Jefferson': {'populations': 69709, 'tracts': 23},
        'Knox': {'populations': 60921, 'tracts': 12},
        'Lake': {'populations': 230041, 'tracts': 59},
        'Lawrence': {'populations': 62450, 'tracts': 16},
        'Licking': {'populations': 166492, 'tracts': 32},
        'Logan': {'populations': 45858, 'tracts': 11},
        'Lorain': {'populations': 301356, 'tracts': 73},
        'Lucas': {'populations': 441815, 'tracts': 127},
        'Madison': {'populations': 43435, 'tracts': 12},
        'Mahoning': {'populations': 238823, 'tracts': 70},
        'Marion': {'populations': 66501, 'tracts': 18},
        'Medina': {'populations': 172332, 'tracts': 37},
        'Meigs': {'populations': 23770, 'tracts': 6},
        'Mercer': {'populations': 40814, 'tracts': 9},
        'Miami': {'populations': 102506, 'tracts': 21},
        'Monroe': {'populations': 14642, 'tracts': 4},
        'Montgomery': {'populations': 535153, 'tracts': 153},
        'Morgan': {'populations': 15054, 'tracts': 4},
        'Morrow': {'populations': 34827, 'tracts': 6},
        'Muskingum': {'populations': 86074, 'tracts': 19},
        'Noble': {'populations': 14645, 'tracts': 3},
        'Ottawa': {'populations': 41428, 'tracts': 13},
        'Paulding': {'populations': 19614, 'tracts': 5},
        'Perry': {'populations': 36058, 'tracts': 6},
        'Pickaway': {'populations': 55698, 'tracts': 13},
        'Pike': {'populations': 28709, 'tracts': 6},
        'Portage': {'populations': 161419, 'tracts': 35},
        'Preble': {'populations': 42270, 'tracts': 12},
        'Putnam': {'populations': 34499, 'tracts': 7},
        'Richland': {'populations': 124475, 'tracts': 30},
        'Ross': {'populations': 78064, 'tracts': 17},
        'Sandusky': {'populations': 60944, 'tracts': 15},
        'Scioto': {'populations': 79499, 'tracts': 20},
        'Seneca': {'populations': 56745, 'tracts': 14},
        'Shelby': {'populations': 49423, 'tracts': 10},
        'Stark': {'populations': 375586, 'tracts': 86},
        'Summit': {'populations': 541781, 'tracts': 135},
        'Trumbull': {'populations': 210312, 'tracts': 55},
        'Tuscarawas': {'populations': 92582, 'tracts': 21},
        'Union': {'populations': 52300, 'tracts': 10},
        'Van Wert': {'populations': 28744, 'tracts': 9},
        'Vinton': {'populations': 13435, 'tracts': 3},
        'Warren': {'populations': 212693, 'tracts': 33},
        'Washington': {'populations': 61778, 'tracts': 16},
        'Wayne': {'populations': 114520, 'tracts': 32},
        'Williams': {'populations': 37642, 'tracts': 9},
        'Wood': {'populations': 125488, 'tracts': 28},
        'Wyandot': {'populations': 22615, 'tracts': 6}},
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        'Alfalfa': {'populations': 5642, 'tracts': 3},
        'Atoka': {'populations': 14182, 'tracts': 4},
        'Beaver': {'populations': 5636, 'tracts': 3},
        'Beckham': {'populations': 22119, 'tracts': 4},
        'Blaine': {'populations': 11943, 'tracts': 5},
        'Bryan': {'populations': 42416, 'tracts': 11},
        'Caddo': {'populations': 29600, 'tracts': 8},
        'Canadian': {'populations': 115541, 'tracts': 29},
        'Carter': {'populations': 47557, 'tracts': 11},
        'Cherokee': {'populations': 46987, 'tracts': 9},
        'Choctaw': {'populations': 15205, 'tracts': 5},
        'Cimarron': {'populations': 2475, 'tracts': 2},
        'Cleveland': {'populations': 255755, 'tracts': 62},
        'Coal': {'populations': 5925, 'tracts': 2},
        'Comanche': {'populations': 124098, 'tracts': 32},
        'Cotton': {'populations': 6193, 'tracts': 2},
        'Craig': {'populations': 15029, 'tracts': 5},
        'Creek': {'populations': 69967, 'tracts': 21},
        'Custer': {'populations': 27469, 'tracts': 5},
        'Delaware': {'populations': 41487, 'tracts': 9},
        'Dewey': {'populations': 4810, 'tracts': 3},
        'Ellis': {'populations': 4151, 'tracts': 2},
        'Garfield': {'populations': 60580, 'tracts': 12},
        'Garvin': {'populations': 27576, 'tracts': 9},
        'Grady': {'populations': 52431, 'tracts': 10},
        'Grant': {'populations': 4527, 'tracts': 2},
        'Greer': {'populations': 6239, 'tracts': 2},
        'Harmon': {'populations': 2922, 'tracts': 1},
        'Harper': {'populations': 3685, 'tracts': 2},
        'Haskell': {'populations': 12769, 'tracts': 4},
        'Hughes': {'populations': 14003, 'tracts': 5},
        'Jackson': {'populations': 26446, 'tracts': 8},
        'Jefferson': {'populations': 6472, 'tracts': 3},
        'Johnston': {'populations': 10957, 'tracts': 3},
        'Kay': {'populations': 46562, 'tracts': 11},
        'Kingfisher': {'populations': 15034, 'tracts': 4},
        'Kiowa': {'populations': 9446, 'tracts': 3},
        'Latimer': {'populations': 11154, 'tracts': 3},
        'Le Flore': {'populations': 50384, 'tracts': 12},
        'Lincoln': {'populations': 34273, 'tracts': 7},
        'Logan': {'populations': 41848, 'tracts': 8},
        'Love': {'populations': 9423, 'tracts': 3},
        'Major': {'populations': 7527, 'tracts': 3},
        'Marshall': {'populations': 15840, 'tracts': 4},
        'Mayes': {'populations': 41259, 'tracts': 9},
        'McClain': {'populations': 34506, 'tracts': 6},
        'McCurtain': {'populations': 33151, 'tracts': 8},
        'McIntosh': {'populations': 20252, 'tracts': 6},
        'Murray': {'populations': 13488, 'tracts': 3},
        'Muskogee': {'populations': 70990, 'tracts': 16},
        'Noble': {'populations': 11561, 'tracts': 4},
        'Nowata': {'populations': 10536, 'tracts': 4},
        'Okfuskee': {'populations': 12191, 'tracts': 4},
        'Oklahoma': {'populations': 718633, 'tracts': 241},
        'Okmulgee': {'populations': 40069, 'tracts': 10},
        'Osage': {'populations': 47472, 'tracts': 11},
        'Ottawa': {'populations': 31848, 'tracts': 9},
        'Pawnee': {'populations': 16577, 'tracts': 5},
        'Payne': {'populations': 77350, 'tracts': 17},
        'Pittsburg': {'populations': 45837, 'tracts': 13},
        'Pontotoc': {'populations': 37492, 'tracts': 10},
        'Pottawatomie': {'populations': 69442, 'tracts': 16},
        'Pushmataha': {'populations': 11572, 'tracts': 3},
        'Roger Mills': {'populations': 3647, 'tracts': 1},
        'Rogers': {'populations': 86905, 'tracts': 28},
        'Seminole': {'populations': 25482, 'tracts': 9},
        'Sequoyah': {'populations': 42391, 'tracts': 9},
        'Stephens': {'populations': 45048, 'tracts': 11},
        'Texas': {'populations': 20640, 'tracts': 5},
        'Tillman': {'populations': 7992, 'tracts': 5},
        'Tulsa': {'populations': 603403, 'tracts': 175},
        'Wagoner': {'populations': 73085, 'tracts': 22},
        'Washington': {'populations': 50976, 'tracts': 13},
        'Washita': {'populations': 11629, 'tracts': 4},
        'Woods': {'populations': 8878, 'tracts': 3},
        'Woodward': {'populations': 20081, 'tracts': 5}},
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        'Benton': {'populations': 85579, 'tracts': 18},
        'Clackamas': {'populations': 375992, 'tracts': 80},
        'Clatsop': {'populations': 37039, 'tracts': 12},
        'Columbia': {'populations': 49351, 'tracts': 10},
        'Coos': {'populations': 63043, 'tracts': 13},
        'Crook': {'populations': 20978, 'tracts': 4},
        'Curry': {'populations': 22364, 'tracts': 6},
        'Deschutes': {'populations': 157733, 'tracts': 24},
        'Douglas': {'populations': 107667, 'tracts': 22},
        'Gilliam': {'populations': 1871, 'tracts': 1},
        'Grant': {'populations': 7445, 'tracts': 2},
        'Harney': {'populations': 7422, 'tracts': 2},
        'Hood River': {'populations': 22346, 'tracts': 4},
        'Jackson': {'populations': 203206, 'tracts': 41},
        'Jefferson': {'populations': 21720, 'tracts': 6},
        'Josephine': {'populations': 82713, 'tracts': 16},
        'Klamath': {'populations': 66380, 'tracts': 20},
        'Lake': {'populations': 7895, 'tracts': 2},
        'Lane': {'populations': 351715, 'tracts': 86},
        'Lincoln': {'populations': 46034, 'tracts': 18},
        'Linn': {'populations': 116672, 'tracts': 21},
        'Malheur': {'populations': 31313, 'tracts': 8},
        'Marion': {'populations': 315335, 'tracts': 58},
        'Morrow': {'populations': 11173, 'tracts': 2},
        'Multnomah': {'populations': 735334, 'tracts': 171},
        'Polk': {'populations': 75403, 'tracts': 12},
        'Sherman': {'populations': 1765, 'tracts': 1},
        'Tillamook': {'populations': 25250, 'tracts': 8},
        'Umatilla': {'populations': 75889, 'tracts': 15},
        'Union': {'populations': 25748, 'tracts': 8},
        'Wallowa': {'populations': 7008, 'tracts': 3},
        'Wasco': {'populations': 25213, 'tracts': 8},
        'Washington': {'populations': 529710, 'tracts': 104},
        'Wheeler': {'populations': 1441, 'tracts': 1},
        'Yamhill': {'populations': 99193, 'tracts': 17}},
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        'Allegheny': {'populations': 1223348, 'tracts': 402},
        'Armstrong': {'populations': 68941, 'tracts': 19},
        'Beaver': {'populations': 170539, 'tracts': 51},
        'Bedford': {'populations': 49762, 'tracts': 11},
        'Berks': {'populations': 411442, 'tracts': 90},
        'Blair': {'populations': 127089, 'tracts': 34},
        'Bradford': {'populations': 62622, 'tracts': 14},
        'Bucks': {'populations': 625249, 'tracts': 143},
        'Butler': {'populations': 183862, 'tracts': 44},
        'Cambria': {'populations': 143679, 'tracts': 42},
        'Cameron': {'populations': 5085, 'tracts': 2},
        'Carbon': {'populations': 65249, 'tracts': 12},
        'Centre': {'populations': 153990, 'tracts': 31},
        'Chester': {'populations': 498886, 'tracts': 116},
        'Clarion': {'populations': 39988, 'tracts': 10},
        'Clearfield': {'populations': 81642, 'tracts': 20},
        'Clinton': {'populations': 39238, 'tracts': 9},
        'Columbia': {'populations': 67295, 'tracts': 15},
        'Crawford': {'populations': 88765, 'tracts': 23},
        'Cumberland': {'populations': 235406, 'tracts': 49},
        'Dauphin': {'populations': 268100, 'tracts': 65},
        'Delaware': {'populations': 558979, 'tracts': 144},
        'Elk': {'populations': 31946, 'tracts': 9},
        'Erie': {'populations': 280566, 'tracts': 72},
        'Fayette': {'populations': 136606, 'tracts': 36},
        'Forest': {'populations': 7716, 'tracts': 3},
        'Franklin': {'populations': 149618, 'tracts': 27},
        'Fulton': {'populations': 14845, 'tracts': 3},
        'Greene': {'populations': 38686, 'tracts': 9},
        'Huntingdon': {'populations': 45913, 'tracts': 12},
        'Indiana': {'populations': 88880, 'tracts': 23},
        'Jefferson': {'populations': 45200, 'tracts': 13},
        'Juniata': {'populations': 24636, 'tracts': 5},
        'Lackawanna': {'populations': 214437, 'tracts': 59},
        'Lancaster': {'populations': 519445, 'tracts': 98},
        'Lawrence': {'populations': 91108, 'tracts': 28},
        'Lebanon': {'populations': 133568, 'tracts': 31},
        'Lehigh': {'populations': 349497, 'tracts': 76},
        'Luzerne': {'populations': 320918, 'tracts': 104},
        'Lycoming': {'populations': 116111, 'tracts': 29},
        'McKean': {'populations': 43450, 'tracts': 12},
        'Mercer': {'populations': 116638, 'tracts': 30},
        'Mifflin': {'populations': 46682, 'tracts': 12},
        'Monroe': {'populations': 169842, 'tracts': 33},
        'Montgomery': {'populations': 799874, 'tracts': 211},
        'Montour': {'populations': 18267, 'tracts': 4},
        'Northampton': {'populations': 297735, 'tracts': 68},
        'Northumberland': {'populations': 94528, 'tracts': 24},
        'Perry': {'populations': 45969, 'tracts': 10},
        'Philadelphia': {'populations': 1526006, 'tracts': 384},
        'Pike': {'populations': 57369, 'tracts': 18},
        'Potter': {'populations': 17457, 'tracts': 5},
        'Schuylkill': {'populations': 148289, 'tracts': 40},
        'Snyder': {'populations': 39702, 'tracts': 8},
        'Somerset': {'populations': 77742, 'tracts': 21},
        'Sullivan': {'populations': 6428, 'tracts': 2},
        'Susquehanna': {'populations': 43356, 'tracts': 11},
        'Tioga': {'populations': 41981, 'tracts': 10},
        'Union': {'populations': 44947, 'tracts': 10},
        'Venango': {'populations': 54984, 'tracts': 16},
        'Warren': {'populations': 41815, 'tracts': 13},
        'Washington': {'populations': 207820, 'tracts': 59},
        'Wayne': {'populations': 52822, 'tracts': 14},
        'Westmoreland': {'populations': 365169, 'tracts': 100},
        'Wyoming': {'populations': 28276, 'tracts': 7},
        'York': {'populations': 434972, 'tracts': 90}},
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        'Kent': {'populations': 166158, 'tracts': 39},
        'Newport': {'populations': 82888, 'tracts': 22},
        'Providence': {'populations': 626667, 'tracts': 141},
        'Washington': {'populations': 126979, 'tracts': 29}},
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        'Aiken': {'populations': 160099, 'tracts': 33},
        'Allendale': {'populations': 10419, 'tracts': 3},
        'Anderson': {'populations': 187126, 'tracts': 39},
        'Bamberg': {'populations': 15987, 'tracts': 4},
        'Barnwell': {'populations': 22621, 'tracts': 6},
        'Beaufort': {'populations': 162233, 'tracts': 41},
        'Berkeley': {'populations': 177843, 'tracts': 45},
        'Calhoun': {'populations': 15175, 'tracts': 3},
        'Charleston': {'populations': 350209, 'tracts': 86},
        'Cherokee': {'populations': 55342, 'tracts': 13},
        'Chester': {'populations': 33140, 'tracts': 11},
        'Chesterfield': {'populations': 46734, 'tracts': 10},
        'Clarendon': {'populations': 34971, 'tracts': 12},
        'Colleton': {'populations': 38892, 'tracts': 10},
        'Darlington': {'populations': 68681, 'tracts': 16},
        'Dillon': {'populations': 32062, 'tracts': 6},
        'Dorchester': {'populations': 136555, 'tracts': 25},
        'Edgefield': {'populations': 26985, 'tracts': 6},
        'Fairfield': {'populations': 23956, 'tracts': 5},
        'Florence': {'populations': 136885, 'tracts': 33},
        'Georgetown': {'populations': 60158, 'tracts': 15},
        'Greenville': {'populations': 451225, 'tracts': 111},
        'Greenwood': {'populations': 69661, 'tracts': 14},
        'Hampton': {'populations': 21090, 'tracts': 5},
        'Horry': {'populations': 269291, 'tracts': 72},
        'Jasper': {'populations': 24777, 'tracts': 5},
        'Kershaw': {'populations': 61697, 'tracts': 15},
        'Lancaster': {'populations': 76652, 'tracts': 14},
        'Laurens': {'populations': 66537, 'tracts': 17},
        'Lee': {'populations': 19220, 'tracts': 7},
        'Lexington': {'populations': 262391, 'tracts': 74},
        'Marion': {'populations': 33062, 'tracts': 8},
        'Marlboro': {'populations': 28933, 'tracts': 7},
        'McCormick': {'populations': 10233, 'tracts': 3},
        'Newberry': {'populations': 37508, 'tracts': 8},
        'Oconee': {'populations': 74273, 'tracts': 15},
        'Orangeburg': {'populations': 92501, 'tracts': 20},
        'Pickens': {'populations': 119224, 'tracts': 28},
        'Richland': {'populations': 384504, 'tracts': 89},
        'Saluda': {'populations': 19875, 'tracts': 5},
        'Spartanburg': {'populations': 284307, 'tracts': 69},
        'Sumter': {'populations': 107456, 'tracts': 23},
        'Union': {'populations': 28961, 'tracts': 9},
        'Williamsburg': {'populations': 34423, 'tracts': 11},
        'York': {'populations': 226073, 'tracts': 46}},
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        'Beadle': {'populations': 17398, 'tracts': 6},
        'Bennett': {'populations': 3431, 'tracts': 2},
        'Bon Homme': {'populations': 7070, 'tracts': 2},
        'Brookings': {'populations': 31965, 'tracts': 6},
        'Brown': {'populations': 36531, 'tracts': 8},
        'Brule': {'populations': 5255, 'tracts': 2},
        'Buffalo': {'populations': 1912, 'tracts': 1},
        'Butte': {'populations': 10110, 'tracts': 2},
        'Campbell': {'populations': 1466, 'tracts': 1},
        'Charles Mix': {'populations': 9129, 'tracts': 3},
        'Clark': {'populations': 3691, 'tracts': 1},
        'Clay': {'populations': 13864, 'tracts': 3},
        'Codington': {'populations': 27227, 'tracts': 7},
        'Corson': {'populations': 4050, 'tracts': 2},
        'Custer': {'populations': 8216, 'tracts': 2},
        'Davison': {'populations': 19504, 'tracts': 4},
        'Day': {'populations': 5710, 'tracts': 3},
        'Deuel': {'populations': 4364, 'tracts': 2},
        'Dewey': {'populations': 5301, 'tracts': 2},
        'Douglas': {'populations': 3002, 'tracts': 1},
        'Edmunds': {'populations': 4071, 'tracts': 2},
        'Fall River': {'populations': 7094, 'tracts': 2},
        'Faulk': {'populations': 2364, 'tracts': 1},
        'Grant': {'populations': 7356, 'tracts': 2},
        'Gregory': {'populations': 4271, 'tracts': 2},
        'Haakon': {'populations': 1937, 'tracts': 1},
        'Hamlin': {'populations': 5903, 'tracts': 2},
        'Hand': {'populations': 3431, 'tracts': 2},
        'Hanson': {'populations': 3331, 'tracts': 1},
        'Harding': {'populations': 1255, 'tracts': 1},
        'Hughes': {'populations': 17022, 'tracts': 4},
        'Hutchinson': {'populations': 7343, 'tracts': 3},
        'Hyde': {'populations': 1420, 'tracts': 1},
        'Jackson': {'populations': 3031, 'tracts': 2},
        'Jerauld': {'populations': 2071, 'tracts': 1},
        'Jones': {'populations': 1006, 'tracts': 1},
        'Kingsbury': {'populations': 5148, 'tracts': 2},
        'Lake': {'populations': 11200, 'tracts': 3},
        'Lawrence': {'populations': 24097, 'tracts': 5},
        'Lincoln': {'populations': 44828, 'tracts': 11},
        'Lyman': {'populations': 3755, 'tracts': 2},
        'Marshall': {'populations': 4656, 'tracts': 1},
        'McCook': {'populations': 5618, 'tracts': 2},
        'McPherson': {'populations': 2459, 'tracts': 1},
        'Meade': {'populations': 25434, 'tracts': 5},
        'Mellette': {'populations': 2048, 'tracts': 1},
        'Miner': {'populations': 2389, 'tracts': 1},
        'Minnehaha': {'populations': 169468, 'tracts': 42},
        'Moody': {'populations': 6486, 'tracts': 2},
        'Pennington': {'populations': 100948, 'tracts': 23},
        'Perkins': {'populations': 2982, 'tracts': 1},
        'Potter': {'populations': 2329, 'tracts': 1},
        'Roberts': {'populations': 10149, 'tracts': 4},
        'Sanborn': {'populations': 2355, 'tracts': 1},
        'Shannon': {'populations': 13586, 'tracts': 3},
        'Spink': {'populations': 6415, 'tracts': 3},
        'Stanley': {'populations': 2966, 'tracts': 1},
        'Sully': {'populations': 1373, 'tracts': 1},
        'Todd': {'populations': 9612, 'tracts': 2},
        'Tripp': {'populations': 5644, 'tracts': 2},
        'Turner': {'populations': 8347, 'tracts': 2},
        'Union': {'populations': 14399, 'tracts': 3},
        'Walworth': {'populations': 5438, 'tracts': 2},
        'Yankton': {'populations': 22438, 'tracts': 5},
        'Ziebach': {'populations': 2801, 'tracts': 1}},
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        'Bedford': {'populations': 45058, 'tracts': 9},
        'Benton': {'populations': 16489, 'tracts': 5},
        'Bledsoe': {'populations': 12876, 'tracts': 3},
        'Blount': {'populations': 123010, 'tracts': 28},
        'Bradley': {'populations': 98963, 'tracts': 19},
        'Campbell': {'populations': 40716, 'tracts': 11},
        'Cannon': {'populations': 13801, 'tracts': 3},
        'Carroll': {'populations': 28522, 'tracts': 8},
        'Carter': {'populations': 57424, 'tracts': 17},
        'Cheatham': {'populations': 39105, 'tracts': 9},
        'Chester': {'populations': 17131, 'tracts': 3},
        'Claiborne': {'populations': 32213, 'tracts': 9},
        'Clay': {'populations': 7861, 'tracts': 2},
        'Cocke': {'populations': 35662, 'tracts': 9},
        'Coffee': {'populations': 52796, 'tracts': 12},
        'Crockett': {'populations': 14586, 'tracts': 5},
        'Cumberland': {'populations': 56053, 'tracts': 14},
        'Davidson': {'populations': 626681, 'tracts': 161},
        'DeKalb': {'populations': 18723, 'tracts': 4},
        'Decatur': {'populations': 11757, 'tracts': 4},
        'Dickson': {'populations': 49666, 'tracts': 10},
        'Dyer': {'populations': 38335, 'tracts': 8},
        'Fayette': {'populations': 38413, 'tracts': 11},
        'Fentress': {'populations': 17959, 'tracts': 4},
        'Franklin': {'populations': 41052, 'tracts': 9},
        'Gibson': {'populations': 49683, 'tracts': 14},
        'Giles': {'populations': 29485, 'tracts': 8},
        'Grainger': {'populations': 22657, 'tracts': 5},
        'Greene': {'populations': 68831, 'tracts': 15},
        'Grundy': {'populations': 13703, 'tracts': 4},
        'Hamblen': {'populations': 62544, 'tracts': 12},
        'Hamilton': {'populations': 336463, 'tracts': 82},
        'Hancock': {'populations': 6819, 'tracts': 2},
        'Hardeman': {'populations': 27253, 'tracts': 6},
        'Hardin': {'populations': 26026, 'tracts': 6},
        'Hawkins': {'populations': 56833, 'tracts': 13},
        'Haywood': {'populations': 18787, 'tracts': 6},
        'Henderson': {'populations': 27769, 'tracts': 6},
        'Henry': {'populations': 32330, 'tracts': 9},
        'Hickman': {'populations': 24690, 'tracts': 6},
        'Houston': {'populations': 8426, 'tracts': 3},
        'Humphreys': {'populations': 18538, 'tracts': 5},
        'Jackson': {'populations': 11638, 'tracts': 4},
        'Jefferson': {'populations': 51407, 'tracts': 9},
        'Johnson': {'populations': 18244, 'tracts': 5},
        'Knox': {'populations': 432226, 'tracts': 112},
        'Lake': {'populations': 7832, 'tracts': 2},
        'Lauderdale': {'populations': 27815, 'tracts': 9},
        'Lawrence': {'populations': 41869, 'tracts': 11},
        'Lewis': {'populations': 12161, 'tracts': 2},
        'Lincoln': {'populations': 33361, 'tracts': 9},
        'Loudon': {'populations': 48556, 'tracts': 10},
        'Macon': {'populations': 22248, 'tracts': 4},
        'Madison': {'populations': 98294, 'tracts': 27},
        'Marion': {'populations': 28237, 'tracts': 6},
        'Marshall': {'populations': 30617, 'tracts': 6},
        'Maury': {'populations': 80956, 'tracts': 17},
        'McMinn': {'populations': 52266, 'tracts': 10},
        'McNairy': {'populations': 26075, 'tracts': 7},
        'Meigs': {'populations': 11753, 'tracts': 3},
        'Monroe': {'populations': 44519, 'tracts': 7},
        'Montgomery': {'populations': 172331, 'tracts': 39},
        'Moore': {'populations': 6362, 'tracts': 2},
        'Morgan': {'populations': 21987, 'tracts': 5},
        'Obion': {'populations': 31807, 'tracts': 10},
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        'Perry': {'populations': 7915, 'tracts': 2},
        'Pickett': {'populations': 5077, 'tracts': 1},
        'Polk': {'populations': 16825, 'tracts': 5},
        'Putnam': {'populations': 72321, 'tracts': 15},
        'Rhea': {'populations': 31809, 'tracts': 6},
        'Roane': {'populations': 54181, 'tracts': 11},
        'Robertson': {'populations': 66283, 'tracts': 14},
        'Rutherford': {'populations': 262604, 'tracts': 49},
        'Scott': {'populations': 22228, 'tracts': 5},
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        'Spotsylvania': {'populations': 122397, 'tracts': 30},
        'Stafford': {'populations': 128961, 'tracts': 27},
        'Staunton': {'populations': 23746, 'tracts': 6},
        'Suffolk': {'populations': 84585, 'tracts': 28},
        'Surry': {'populations': 7058, 'tracts': 2},
        'Sussex': {'populations': 12087, 'tracts': 5},
        'Tazewell': {'populations': 45078, 'tracts': 11},
        'Virginia Beach': {'populations': 437994, 'tracts': 100},
        'Warren': {'populations': 37575, 'tracts': 8},
        'Washington': {'populations': 54876, 'tracts': 13},
        'Waynesboro': {'populations': 21006, 'tracts': 5},
        'Westmoreland': {'populations': 17454, 'tracts': 4},
        'Williamsburg': {'populations': 14068, 'tracts': 3},
        'Winchester': {'populations': 26203, 'tracts': 5},
        'Wise': {'populations': 41452, 'tracts': 11},
        'Wythe': {'populations': 29235, 'tracts': 6},
        'York': {'populations': 65464, 'tracts': 14}},
 'VT': {'Addison': {'populations': 36821, 'tracts': 10},
        'Bennington': {'populations': 37125, 'tracts': 12},
        'Caledonia': {'populations': 31227, 'tracts': 10},
        'Chittenden': {'populations': 156545, 'tracts': 35},
        'Essex': {'populations': 6306, 'tracts': 3},
        'Franklin': {'populations': 47746, 'tracts': 10},
        'Grand Isle': {'populations': 6970, 'tracts': 2},
        'Lamoille': {'populations': 24475, 'tracts': 7},
        'Orange': {'populations': 28936, 'tracts': 10},
        'Orleans': {'populations': 27231, 'tracts': 10},
        'Rutland': {'populations': 61642, 'tracts': 20},
        'Washington': {'populations': 59534, 'tracts': 19},
        'Windham': {'populations': 44513, 'tracts': 18},
        'Windsor': {'populations': 56670, 'tracts': 18}},
 'WA': {'Adams': {'populations': 18728, 'tracts': 5},
        'Asotin': {'populations': 21623, 'tracts': 6},
        'Benton': {'populations': 175177, 'tracts': 37},
        'Chelan': {'populations': 72453, 'tracts': 14},
        'Clallam': {'populations': 71404, 'tracts': 22},
        'Clark': {'populations': 425363, 'tracts': 104},
        'Columbia': {'populations': 4078, 'tracts': 1},
        'Cowlitz': {'populations': 102410, 'tracts': 24},
        'Douglas': {'populations': 38431, 'tracts': 8},
        'Ferry': {'populations': 7551, 'tracts': 3},
        'Franklin': {'populations': 78163, 'tracts': 13},
        'Garfield': {'populations': 2266, 'tracts': 1},
        'Grant': {'populations': 89120, 'tracts': 16},
        'Grays Harbor': {'populations': 72797, 'tracts': 17},
        'Island': {'populations': 78506, 'tracts': 22},
        'Jefferson': {'populations': 29872, 'tracts': 7},
        'King': {'populations': 1931249, 'tracts': 397},
        'Kitsap': {'populations': 251133, 'tracts': 55},
        'Kittitas': {'populations': 40915, 'tracts': 8},
        'Klickitat': {'populations': 20318, 'tracts': 3},
        'Lewis': {'populations': 75455, 'tracts': 20},
        'Lincoln': {'populations': 10570, 'tracts': 4},
        'Mason': {'populations': 60699, 'tracts': 14},
        'Okanogan': {'populations': 41120, 'tracts': 10},
        'Pacific': {'populations': 20920, 'tracts': 8},
        'Pend Oreille': {'populations': 13001, 'tracts': 5},
        'Pierce': {'populations': 795225, 'tracts': 172},
        'San Juan': {'populations': 15769, 'tracts': 5},
        'Skagit': {'populations': 116901, 'tracts': 30},
        'Skamania': {'populations': 11066, 'tracts': 5},
        'Snohomish': {'populations': 713335, 'tracts': 151},
        'Spokane': {'populations': 471221, 'tracts': 105},
        'Stevens': {'populations': 43531, 'tracts': 12},
        'Thurston': {'populations': 252264, 'tracts': 49},
        'Wahkiakum': {'populations': 3978, 'tracts': 1},
        'Walla Walla': {'populations': 58781, 'tracts': 12},
        'Whatcom': {'populations': 201140, 'tracts': 34},
        'Whitman': {'populations': 44776, 'tracts': 10},
        'Yakima': {'populations': 243231, 'tracts': 45}},
 'WI': {'Adams': {'populations': 20875, 'tracts': 7},
        'Ashland': {'populations': 16157, 'tracts': 7},
        'Barron': {'populations': 45870, 'tracts': 10},
        'Bayfield': {'populations': 15014, 'tracts': 5},
        'Brown': {'populations': 248007, 'tracts': 54},
        'Buffalo': {'populations': 13587, 'tracts': 5},
        'Burnett': {'populations': 15457, 'tracts': 6},
        'Calumet': {'populations': 48971, 'tracts': 11},
        'Chippewa': {'populations': 62415, 'tracts': 11},
        'Clark': {'populations': 34690, 'tracts': 8},
        'Columbia': {'populations': 56833, 'tracts': 12},
        'Crawford': {'populations': 16644, 'tracts': 6},
        'Dane': {'populations': 488073, 'tracts': 107},
        'Dodge': {'populations': 88759, 'tracts': 20},
        'Door': {'populations': 27785, 'tracts': 9},
        'Douglas': {'populations': 44159, 'tracts': 12},
        'Dunn': {'populations': 43857, 'tracts': 8},
        'Eau Claire': {'populations': 98736, 'tracts': 20},
        'Florence': {'populations': 4423, 'tracts': 2},
        'Fond du Lac': {'populations': 101633, 'tracts': 20},
        'Forest': {'populations': 9304, 'tracts': 4},
        'Grant': {'populations': 51208, 'tracts': 12},
        'Green': {'populations': 36842, 'tracts': 8},
        'Green Lake': {'populations': 19051, 'tracts': 6},
        'Iowa': {'populations': 23687, 'tracts': 6},
        'Iron': {'populations': 5916, 'tracts': 3},
        'Jackson': {'populations': 20449, 'tracts': 5},
        'Jefferson': {'populations': 83686, 'tracts': 20},
        'Juneau': {'populations': 26664, 'tracts': 7},
        'Kenosha': {'populations': 166426, 'tracts': 35},
        'Kewaunee': {'populations': 20574, 'tracts': 4},
        'La Crosse': {'populations': 114638, 'tracts': 25},
        'Lafayette': {'populations': 16836, 'tracts': 5},
        'Langlade': {'populations': 19977, 'tracts': 6},
        'Lincoln': {'populations': 28743, 'tracts': 10},
        'Manitowoc': {'populations': 81442, 'tracts': 19},
        'Marathon': {'populations': 134063, 'tracts': 27},
        'Marinette': {'populations': 41749, 'tracts': 12},
        'Marquette': {'populations': 15404, 'tracts': 5},
        'Menominee': {'populations': 4232, 'tracts': 2},
        'Milwaukee': {'populations': 947735, 'tracts': 297},
        'Monroe': {'populations': 44673, 'tracts': 9},
        'Oconto': {'populations': 37660, 'tracts': 10},
        'Oneida': {'populations': 35998, 'tracts': 14},
        'Outagamie': {'populations': 176695, 'tracts': 40},
        'Ozaukee': {'populations': 86395, 'tracts': 18},
        'Pepin': {'populations': 7469, 'tracts': 2},
        'Pierce': {'populations': 41019, 'tracts': 8},
        'Polk': {'populations': 44205, 'tracts': 10},
        'Portage': {'populations': 70019, 'tracts': 14},
        'Price': {'populations': 14159, 'tracts': 6},
        'Racine': {'populations': 195408, 'tracts': 44},
        'Richland': {'populations': 18021, 'tracts': 5},
        'Rock': {'populations': 160331, 'tracts': 38},
        'Rusk': {'populations': 14755, 'tracts': 5},
        'Sauk': {'populations': 61976, 'tracts': 13},
        'Sawyer': {'populations': 16557, 'tracts': 6},
        'Shawano': {'populations': 41949, 'tracts': 11},
        'Sheboygan': {'populations': 115507, 'tracts': 26},
        'St. Croix': {'populations': 84345, 'tracts': 14},
        'Taylor': {'populations': 20689, 'tracts': 6},
        'Trempealeau': {'populations': 28816, 'tracts': 8},
        'Vernon': {'populations': 29773, 'tracts': 7},
        'Vilas': {'populations': 21430, 'tracts': 5},
        'Walworth': {'populations': 102228, 'tracts': 22},
        'Washburn': {'populations': 15911, 'tracts': 5},
        'Washington': {'populations': 131887, 'tracts': 28},
        'Waukesha': {'populations': 389891, 'tracts': 86},
        'Waupaca': {'populations': 52410, 'tracts': 12},
        'Waushara': {'populations': 24496, 'tracts': 7},
        'Winnebago': {'populations': 166994, 'tracts': 41},
        'Wood': {'populations': 74749, 'tracts': 17}},
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        'Berkeley': {'populations': 104169, 'tracts': 14},
        'Boone': {'populations': 24629, 'tracts': 8},
        'Braxton': {'populations': 14523, 'tracts': 3},
        'Brooke': {'populations': 24069, 'tracts': 6},
        'Cabell': {'populations': 96319, 'tracts': 29},
        'Calhoun': {'populations': 7627, 'tracts': 2},
        'Clay': {'populations': 9386, 'tracts': 3},
        'Doddridge': {'populations': 8202, 'tracts': 2},
        'Fayette': {'populations': 46039, 'tracts': 12},
        'Gilmer': {'populations': 8693, 'tracts': 2},
        'Grant': {'populations': 11937, 'tracts': 3},
        'Greenbrier': {'populations': 35480, 'tracts': 7},
        'Hampshire': {'populations': 23964, 'tracts': 5},
        'Hancock': {'populations': 30676, 'tracts': 8},
        'Hardy': {'populations': 14025, 'tracts': 3},
        'Harrison': {'populations': 69099, 'tracts': 22},
        'Jackson': {'populations': 29211, 'tracts': 6},
        'Jefferson': {'populations': 53498, 'tracts': 15},
        'Kanawha': {'populations': 193063, 'tracts': 53},
        'Lewis': {'populations': 16372, 'tracts': 5},
        'Lincoln': {'populations': 21720, 'tracts': 5},
        'Logan': {'populations': 36743, 'tracts': 9},
        'Marion': {'populations': 56418, 'tracts': 18},
        'Marshall': {'populations': 33107, 'tracts': 9},
        'Mason': {'populations': 27324, 'tracts': 6},
        'McDowell': {'populations': 22113, 'tracts': 8},
        'Mercer': {'populations': 62264, 'tracts': 16},
        'Mineral': {'populations': 28212, 'tracts': 7},
        'Mingo': {'populations': 26839, 'tracts': 7},
        'Monongalia': {'populations': 96189, 'tracts': 24},
        'Monroe': {'populations': 13502, 'tracts': 3},
        'Morgan': {'populations': 17541, 'tracts': 4},
        'Nicholas': {'populations': 26233, 'tracts': 7},
        'Ohio': {'populations': 44443, 'tracts': 18},
        'Pendleton': {'populations': 7695, 'tracts': 3},
        'Pleasants': {'populations': 7605, 'tracts': 2},
        'Pocahontas': {'populations': 8719, 'tracts': 4},
        'Preston': {'populations': 33520, 'tracts': 8},
        'Putnam': {'populations': 55486, 'tracts': 10},
        'Raleigh': {'populations': 78859, 'tracts': 17},
        'Randolph': {'populations': 29405, 'tracts': 7},
        'Ritchie': {'populations': 10449, 'tracts': 3},
        'Roane': {'populations': 14926, 'tracts': 4},
        'Summers': {'populations': 13927, 'tracts': 4},
        'Taylor': {'populations': 16895, 'tracts': 4},
        'Tucker': {'populations': 7141, 'tracts': 3},
        'Tyler': {'populations': 9208, 'tracts': 3},
        'Upshur': {'populations': 24254, 'tracts': 6},
        'Wayne': {'populations': 42481, 'tracts': 11},
        'Webster': {'populations': 9154, 'tracts': 3},
        'Wetzel': {'populations': 16583, 'tracts': 5},
        'Wirt': {'populations': 5717, 'tracts': 2},
        'Wood': {'populations': 86956, 'tracts': 26},
        'Wyoming': {'populations': 23796, 'tracts': 6}},
 'WY': {'Albany': {'populations': 36299, 'tracts': 10},
        'Big Horn': {'populations': 11668, 'tracts': 3},
        'Campbell': {'populations': 46133, 'tracts': 7},
        'Carbon': {'populations': 15885, 'tracts': 5},
        'Converse': {'populations': 13833, 'tracts': 4},
        'Crook': {'populations': 7083, 'tracts': 2},
        'Fremont': {'populations': 40123, 'tracts': 10},
        'Goshen': {'populations': 13249, 'tracts': 4},
        'Hot Springs': {'populations': 4812, 'tracts': 2},
        'Johnson': {'populations': 8569, 'tracts': 2},
        'Laramie': {'populations': 91738, 'tracts': 21},
        'Lincoln': {'populations': 18106, 'tracts': 4},
        'Natrona': {'populations': 75450, 'tracts': 18},
        'Niobrara': {'populations': 2484, 'tracts': 1},
        'Park': {'populations': 28205, 'tracts': 5},
        'Platte': {'populations': 8667, 'tracts': 2},
        'Sheridan': {'populations': 29116, 'tracts': 6},
        'Sublette': {'populations': 10247, 'tracts': 2},
        'Sweetwater': {'populations': 43806, 'tracts': 12},
        'Teton': {'populations': 21294, 'tracts': 4},
        'Uinta': {'populations': 21118, 'tracts': 3},
        'Washakie': {'populations': 8533, 'tracts': 3},
        'Weston': {'populations': 7208, 'tracts': 2}}}